Nontrinitarianism (or antitrinitarianism) refers to monotheistic belief systems, primarily within Christianity, which reject the mainstream Christian doctrine of the Trinity, namely, the teaching that God is three distinct hypostases or persons who are co-eternal, co-equal, and indivisibly united in one being or ousia.

According to churches that consider ecumenical council decisions final, trinitarianism was infallibly defined at the First Ecumenical Council (the Council of Nicaea) in A.D. 325.[1] or by the 4th-century ecumenical councils,[2][3][4] that of Nicaea, which declared the full divinity of the Son,[5] and the First Council of Constantinople, which declared the divinity of the Holy Spirit.[6] Nontrinitarians disagree with the findings of the Councils for various reasons, including the belief that their understanding of the Bible takes precedence over creeds, or that there was a Great Apostasy prior to the Council. Church and state in Europe and the Middle East suppressed nontrinitarian belief as heresy from the 4th to 18th century, with regard to Arianism,[7][8] the teaching of Michael Servetus[9] and Catharism.[10] Today nontrinitarians represent a minority of professed Christians.

Nontrinitarian views differ widely on the nature of God, Jesus, and the Holy Spirit. Various nontrinitarian views, such as Adoptionism, Monarchianism, and Subordinationism existed prior to the formal definition of the Trinity doctrine in A.D. 325, 360, and 431, at the Councils of Nicaea, Constantinople, and Ephesus.[11] Nontrinitarianism was later renewed in the Gnosticism of the Cathars in the 11th through 13th centuries, in the Age of Enlightenment of the 18th century, and in some groups arising during the Second Great Awakening of the 19th century.

Modern nontrinitarian Christian groups or denominations include Christadelphians, Christian Scientists, The Church of Jesus Christ of Latter-day Saints, Dawn Bible Students, Friends General Conference, Iglesia ni Cristo, Jehovah's Witnesses, Living Church of God, Oneness Pentecostals, Members Church of God International, Unitarian Universalist Christians, The Way International, and the United Church of God. Also, all branches of Judaism are non-trinitarian, and consider the God of the Hebrew Scriptures to be one singular Person, with no divisions, or multi-persons within. Islam considers Jesus to be a prophet but not divine.[12] It has been described as anti-Trinitarian when compared to Christianity, or in books written for a Western audience: Islam teaches the absolute indivisibility of a supremely sovereign and transcendent god (see God in Islam),[13] and is further distinctly antitrinitarian as several verses of the Qur'an teach that the doctrine of Trinity is blasphemous.[14]


Most nontrinitarians identify themselves as Christian. There are some groups that do not describe themselves as Christian.


The Christian Apologists and other Church Fathers of the 2nd and 3rd centuries, having adopted and formulated the Logos Christology, considered the Son of God as the instrument used by the supreme God, the Father, to bring the creation into existence. Justin Martyr, Theophilus of Antioch, Hippolytus of Rome and Tertullian in particular state that the internal Logos of God (Gr. Logos endiathetos, Lat. ratio), that is his impersonal divine reason, was begotten as Logos uttered (Gr. Logos proforikos, Lat. sermo, verbum) and thus became a person to be used for the purpose of creation.[15]

The Encyclopædia Britannica states, "To some Christians the doctrine of the Trinity appeared inconsistent with the unity of God....They therefore denied it, and accepted Jesus Christ, not as incarnate God, but as God's highest creature by Whom all else was created....[this] view in the early Church long contended with the orthodox doctrine."[16] Although the nontrinitarian view eventually disappeared in the early Church and the Trinitarian view became an orthodox doctrine of modern Christianity, variations of the nontrinitarian view are still held by a small number of Christian groups and denominations.

Various views exist regarding the relationships between the Father, Son, and Holy Spirit.

  • Those who follow the life and teaching of Jesus but consider the question of divinity to be completely inconsequential and a distraction to the message that Jesus taught.
  • Those who believe that Jesus is not God, nor absolutely equal to God, but was either God's subordinate Son, a messenger from God, or prophet, or the perfect created human.
    • Adoptionism (2nd century A.D.) holds that Jesus became divine at his baptism (sometimes associated with the Gospel of Mark) or at his resurrection (sometimes associated with Saint Paul and Shepherd of Hermas).
    • ArianismArius (A.D. c. 250 or 256 - 336) believed that the pre-existent Son of God was directly created by the Father, that he was subordinate to God the Father, and that only the Father was without beginning or end, but that the Son was also divine. Arius' position was that the Son was brought forth as the very first of God's creations, and that the Father later created all things through the Son. Arius taught that in the creation of the universe, the Father was the ultimate Creator, supplying all the materials, directing the design, while the Son worked the materials, making all things at the bidding and in the service of the Father, by which "through [Christ] all things came into existence". Arianism became the dominant view in some regions in the time of the Roman Empire, notably the Visigoths until 589.[17]
    • PsilanthropismEbionites (1st to 4th century A.D.) denied the virgin birth and believed the Son to be nothing more than a special human.
    • SocinianismPhotinus taught that Jesus, though perfect and sinless, and who was Messiah and Redeemer, was only the perfect human Son of God, and had no pre-human existence prior to the virgin birth.
    • Many Gnostic traditions held that the Christ is a heavenly Aeon but not one with the Father.
  • Those who believe that the heavenly Father, the resurrected Son and the Holy Spirit are different aspects of one God, as perceived by the believer, rather than three distinct persons.
    • ModalismSabellius (fl. c. 215) stated that God has taken numerous forms in both the Hebrew and the Christian Greek Scriptures, and that God has manifested himself in three primary modes in regards to the salvation of mankind. His contention is that "Father, Son, and Spirit" were simply different roles played by the same Divine Person in various circumstances in history.[18] Thus God is Father in creation (God created a Son through the virgin birth), Son in redemption (God manifested himself into the begotten man Christ Jesus for the purpose of his death upon the cross), and Holy Spirit in regeneration (God's indwelling Spirit within the Son and within the souls of Christian believers). In light of this view, God is not three distinct persons, but rather one Person manifesting himself in multiple ways.[18] Trinitarians condemn this view as a heresy. The chief critic of Sabellianism was Tertullian, who labeled the movement "Patripassianism", from the Latin words pater for "father", and passus from the verb "to suffer" because it implied that the Father suffered on the Cross. It was coined by Tertullian in his work Adversus Praxeas, Chapter I, "By this Praxeas did a twofold service for the devil at Rome: he drove away prophecy, and he brought in heresy; he put to flight the Paraclete, and he crucified the Father."
  • Those who believe that Jesus Christ is Almighty God, but that the Father, Son, and Holy Spirit are actually three distinct almighty "Gods" with distinct natures, acting as one Divine Group, united in purpose.
    • Tri-theismJohn Philoponus, an Aristotelian and monophysite in Alexandria, in the middle of the 6th century, saw in the Trinity three separate natures, substances and deities, according to the number of divine persons. He sought to justify this view by the Aristotelian categories of genus, species and individuum. In the Middle Ages, Roscellin of Compiegne, the founder of Nominalism, argued for three distinct almighty Gods, with three distinct natures, who were one in purpose, acting together as one divine Group or Godhead. He said, though, like Philoponus, that unless the Three Persons are tres res (three things with distinct natures), the whole Trinity must have been incarnate. And therefore, since only the Logos was made flesh, the other two Persons must have had distinct "natures", separate from the Logos, and so had to be separate and distinct Gods, though all three were one in divine work and plan. Thus in light of this view, they would be considered "three Gods in one". This notion was condemned by St. Anselm.
  • Those who believe that the Holy Spirit is not a person.
    • Binitarianism – people through history who believed that God is only two co-equal and co-eternal persons, the Father and the Word, not three. They taught that the Holy Spirit is not a distinct person, but is the power or divine influence of the Father and Son, emanating out to the universe, in creation, and to believers.
    • Dualism
    • MarcionismMarcion (A.D. c. 110-160) believed that there were two deities, one of creation and judgment (in the Hebrew Bible) and one of redemption and mercy (in the New Testament).
  • Other concepts
    • Docetism comes from the Greek: δοκέω (dokeo), meaning "to seem." This view holds that Jesus only seemed to be human and only appeared to die.

Modern Christian groupings

  • American Unitarian Conference started as a reply to Unitarian Universalism becoming 'too theologically liberal'. They refrain from social activism and believe religion and science can improve the human condition. They have a deist population.
  • Associated Bible Students believe that the Father is greater than the Son in all ways, and that the Trinity doctrine is unscriptural. They hold to beliefs similar to Jehovah's Witnesses.[19][20][21]
  • Christadelphians hold that Jesus Christ is the literal son of God, the Father, and that Jesus was an actual human[22] (and needed to be so in order to save humans from their sins[23]). The "holy spirit" terminology in the Bible is explained as referring to God's power,[24] or God's character/mind[25] (depending on the context).
  • Jehovah's Witnesses teach that only God the Father, Jehovah, is the one true almighty God, even over his Son. They consider Jesus to be "the First-begotten Son", God's only direct creation, and the very first creation by God. They give relative "worship" or "obeisance" (homage, as to a king) to Christ,[27] pray through him as God's only high priest, consider Jesus Christ to be Mediator and Messiah, but they believe that only the Father is without beginning, and that the Father is greater than the Son in all things; only Jehovah the Father therefore is worthy of highest worship or "sacred service". They believe that the Son had a beginning, and was brought forth at a certain point, as "the firstborn of all creation" and "the only-begotten". They identify Jesus as the Archangel Michael, mentioned in the Bible at Jude 9. They believe he left heaven to become Jesus Christ on earth, and that after his ascension to heaven he resumed his pre-human identity. This belief is partly based upon 1 Thessalonians 4:16, in which "the voice of the resurrected Lord Jesus Christ is described as being that of an archangel". They also cite passages from the books of Daniel and Revelation in which Jesus and Michael take similar action and exercise similar authority, concluding these scriptures indicate them to be the same person.[28] They do not believe that the Holy Spirit is a person, but consider it to be God's divine active force.[29]
  • tri-theism.
  • The Iglesia ni Cristo (Tagalog for Church of Christ) view is that Jesus Christ is human but endowed by God with attributes not found in ordinary humans, though lacking attributes found in God. They further contend that God wants humans to worship Jesus.[30]
  • The Members Church of God International believes in the divinity of Christ but rejects the doctrine of Trinity. They believe in what appears to be a Subordationist viewpoint in which Jesus Christ, is the Father's only Begotten Son (in Romanized Greek: monogenestheos, meaning "only-begotten god") and thus is subject to the Father.
  • Oneness Pentecostalism is a subset of Pentecostalism that believes God is only one person, and that he manifests himself in different ways, faces, or "modes": "Father, Son, and Holy Spirit (or Holy Ghost) are different designations for the one God. God is the Father. God is the Holy Spirit. The Son is God manifest in flesh. The term Son always refers to the Incarnation, and never to deity apart from humanity."[31] Oneness Pentecostals believe that Jesus was "Son" only when he became flesh on earth, but was the Father prior to his being made human. They refer to the Father as the "Spirit" and the Son as the "Flesh". Oneness Pentecostals reject the Trinity doctrine, viewing it as pagan and unscriptural, and hold to the Jesus' Name doctrine with respect to baptisms. Oneness Pentecostals are often referred to as "Modalists" or "Sabellians" or "Jesus Only".
  • Denominations within the Sabbatarian tradition (Armstrongism) believe that Christ the Son and God the Father are co-eternal, but do not teach that the Holy Spirit is a being or person. Mainstream Christians characterise this teaching as the heresy of Binitarianism, the teaching that God is a "Duality", or "two-in-one", rather than three. Armstrong theology holds that God is a "Family", that expands eventually, but that there was originally a co-eternal "Duality", the Father and the Word, rather than a "Trinity".
  • Swedenborgianism holds that the Trinity exists in one person, the Lord God Jesus Christ. The Father, the being or soul of God, was born into the world and put on a body from Mary. Throughout his life, Jesus put away all human desires and tendencies until he was completely divine. After his resurrection, he influences the world through the Holy Spirit, which is his activity. Thus Jesus Christ is the one God; the Father as to his soul, the Son as to his body, and the Holy Spirit as to his activity in the world.

Nontrinitarian doctrine often generates controversy among mainstream Christians, as most trinitarians consider it heresy not to believe in the doctrine of the Trinity. At times, segments of Nicene Christianity reacted with ultimate severity toward nontrinitarian views. Following the Reformation, among some Protestant groups such as the Unitarians and Christadelphians, the same views have been accommodated.


  • In all branches of Judaism, the God of the Hebrew Bible is considered one singular Person, with no divisions, or multi-persons within, and they reject the idea of a co-equal multi-personal Godhead or "Trinity", as actually against the Shema. They do not consider the Hebrew word for "one" (that is "echad") as meaning anything other than a simple numerical one.[32][33] Citing examples for "echad" in the Hebrew Scriptures as being either just one king, one house, one garden, one army, or one man, etc. Also, they reject the notion that somehow there are "traces of the Trinity" in the Hebrew word "elohim". Which in given contexts simply means "God" in superlative majesty, not necessarily "multipersonal godhead". The Jewish polemics against the Trinity doctrine date almost from its very conception. Even in the Talmud, R. Simlai (3rd century) declared, in refutation of the "heretics," "The three words 'El,' 'Elohim,' and 'Yhwh' (Josh. xxii. 22) connote one and the same person, as one might say, 'King, Emperor, Augustus'" (Yer. Ber. ix. 12d).[34]
  • In Muhammad and all the prior prophets. In short, God is seen as being both perfect and indivisible. He can therefore have no peer or equal. Jesus, being God's creation, can never be considered to be equal with God or a part of God. To do so is considered by Islam to be blasphemy.


Early Christianity

Most nontrinitarians take the position that the doctrine of the earliest form of Christianity (see Apostolic Age) was nontrinitarian, but (depending on which church) believe rather that early Christianity was either strictly Unitarian or Binitarian or Modalist. Typically, nontrinitarians believe Christianity was altered by the edicts of Emperor Constantine I, which eventually resulted in the adoption of Trinitarian Christianity as the official religion of the Roman Empire during the reign of Theodosius I.

Because it was during a dramatic shift in Christianity's status that the doctrine of the Trinity attained its definitive development, nontrinitarians typically consider the doctrine questionable. Nontrinitarians see the Nicene Creed as an essentially political document, resulting from the subordination of true doctrine to state interests by leaders of the Catholic Church, so that the church became, in their view, an extension of the Roman Empire.

Although nontrinitarian beliefs continued to multiply, and among some people (such as the Lombards in the west) were dominant for hundreds of years after their inception, Trinitarians gained prominence in the Roman Empire. Nontrinitarians typically argue that the primitive beliefs of Christianity were systematically suppressed (often to the point of death).

Some scholars investigating the historical Jesus assert that Jesus taught neither his own equality with God nor the Trinity (see, for example, the Jesus Seminar).

Nontrinitarians also dispute the veracity of the Ephesians 4:14 that warn the reader to beware the doctrines of men.

The author H. G. Wells, later famous for his contribution to science-fiction, wrote in The Outline of History: "We shall see presently how later on all Christendom was torn by disputes about the Trinity. There is no evidence that the apostles of Jesus ever heard of the Trinity, at any rate from him."[36]

The question of why such a central doctrine to the Christian faith would never have been explicitly stated in scripture or taught in detail by Jesus himself was sufficiently important to 16th century historical figures such as Michael Servetus as to lead them to argue the question. The Geneva City Council, in accord with the judgment of the cantons of Zürich, Bern, Basel, and Schaffhausen, condemned Servetus to be burned at the stake for this and his opposition to infant baptism.

The Encyclopædia of Religion and Ethics describes the five stages that led to the formulation of the doctrine of the Trinity.[37]

  1. The acceptance of the pre-human existence of Jesus as the (middle-platonic) Logos, namely, as the medium between the transcendent sovereign God and the created cosmos. The doctrine of Logos was accepted by the Apologists and by other Fathers of the 2nd and 3rd centuries, such as Justin the Martyr, Hippolytus, Tertullian, Ireneus, Clement of Alexandria, Origen, Lactantius, and the 4th century Arius.
  2. The doctrine of the timeless generation of the Son from the Father as it was articulated by Origen in his effort to support the ontological immutability of God, that he is ever-being a father and a creator. The doctrine of the timeless generation was adopted by Athanasius of Alexandria.
  3. The acceptance of the idea that the son of God is homoousios to his father, that is, of the same transcendent nature. This position was declared in the Nicene Creed, which specifically states the son of God is as immutable as his father.
  4. The acceptance that the Holy Spirit also has ontological equality as a third person in a divine Trinity and the final Trinitarian terminology by the teachings of the Cappadocian Fathers.
  5. The addition of the Filioque to the Nicene Creed, as accepted by the Roman Catholic Church.

Following the Reformation

Following the Protestant Reformation, and the German Peasants' War of 1524–1525, by 1530 large areas of Northern Europe were Protestant, and forms of nontrinitarianism began to surface among some "Radical Reformation" groups, particularly Anabaptists. The first recorded English antitrinitarian was John Assheton (1548). The Italian humanist "Council of Venice" (1550) and the trial of Michael Servetus (1553) marked the clear emergence of markedly anti-Trinitarian Protestants. Though the only organised nontrinitarian churches were the Polish Brethren who split from the Calvinists (1565, expelled from Poland 1658), and the Unitarian Church of Transylvania (1568-today). Nonconformists, Dissenters and Latitudinarians in Britain were often Arians or Unitarians, and the Doctrine of the Trinity Act 1813 allowed nontrinitarian worship in Britain. In America Arian and Unitarian views were also found among some Millennialist and Adventist groups, though the Unitarian Church itself began to decline in numbers and influence after the 1870s.[38][39]

Points of dissent

Non-trinitarian Christians of Arian persuasion contend that the weight of Scriptural evidence leans more towards Subordinationism, that of the Son's total submission to the Father, and of Paternal supremacy over the Son in every aspect. They acknowledge and confess the Son's glorious and high rank, at God's right hand, but teach that the Father is still greater than the Son, in all things.

While acknowledging that the Father, Son, and Spirit are essential in creation and salvation, they argue that that in itself does not necessarily prove that they three are each co-equal or co-eternal. They also contend that the only number clearly ascribed to God in the Bible (both Testaments) is the number "one", and that the Trinity, literally meaning a set of three, ascribes a co-equal threeness to God that is not explicitly Scriptural.

Scriptural support

Critics argue that the Trinity, for a teaching described as fundamental, lacks direct scriptural support. Upholders of the doctrine declare that the doctrine is not stated directly in the New Testament, but is instead an interpretation of elements contained in it that are seen as implying the doctrine that was formulated only in the 4th century. Thus William Barclay says: "It is important and helpful to remember that the word Trinity is not itself a New Testament word. It is even true in at least one sense to say that the doctrine of the Trinity is not directly New Testament doctrine. It is rather a deduction from and an interpretation of the thought and the language of the New Testament."[40] And the New Catholic Encyclopedia says: "The doctrine of the Holy Trinity is not taught [explicitly] in the [Old Testament]", "The formulation 'one God in three Persons' was not solidly established [by a council]...prior to the end of the 4th century".[41]

Similarly, Encyclopedia Encarta states: "The doctrine is not taught explicitly in the New Testament, where the word God almost invariably refers to the Father. [...] The term trinitas was first used in the 2nd century, by the Latin theologian Tertullian, but the concept was developed in the course of the debates on the nature of Christ [...]. In the 4th century, the doctrine was finally formulated".

Speaking of legitimate theological development, Joseph F. Kelly writes: "The Bible may not use the word 'Trinity', but it refers to God the Father frequently; the Gospel of John emphasized the divinity of the Son; several New Testament books treat the Holy Spirit as divine The ancient theologians did not violate biblical teaching but sought to develop its implications. ... [Arius's] potent arguments forced other Christians to refine their thinking about the Trinity. at two ecumenical councils, Nicea I in 325 and Constantinople I in 381, the church at large defined the Trinity in the way now so familiar to us from the Nicene Creed. This exemplifies development of doctrine at its best. The Bible may not use the word 'Trinity', but trinitarian theology does not go against the Bible. On the contrary, Catholics believe that trinitarianism has carefully developed a biblical teaching for later generations."[3]

Questions over the alleged co-equal deity of Jesus

Nontrinitarians say that there is no clear Scriptural backing for the doctrine of the John 17:3)

Additionally, Jesus quoted ] that in the original Greek in Mark 12, there are no "plural modifiers" in that Greek word there for "one" (eis), but that in Mark 12 it is simply a masculine singular "one". And that because of that, there is no valid reason to believe that the Hebrew word for "one" in Deuteronomy 6 ("echad") was necessarily a "plural one", rather than just simply numerical "one".

They also argue to show that "Elohim" (sometimes translated "gods") does not hint at any form of plurality, but rather to majesty pointing to the Hebrew dialect and grammar rules that render this title in nearly all circumstances with a singular verb.[34]

With regard to the New Testament,

Trinitarians (who hold that Jesus Christ is distinct from God the Father), and nontrinitarians who hold Jesus Christ as Almighty God (such as the Hebrews 4:14-16).

Some nontrinitarians counter the belief that the Son was limited only during his earthly life by citing "the head of Christ is God" (1 Corinthians 15:24, 28, regarding Jesus as a distinct personality in heaven, still with a lesser position than the Father, all after Christ's ascension.

Views on allegedly Trinitarian passages in scripture

Non-trinitarian Christians such as Jehovah's Witnesses argue that a person who is really seeking to know the truth about God is not going to search the Bible hoping to find a text that he can construe as fitting what he already believes. They say it is noteworthy at the outset that the texts used as “proof” of the Trinity do not explicitly teach co-equality or co-eternity in any clear formulation, and also that most of those Verses in question actually mention only two persons, not three; so nontrinitarians say that even if the trinitarian explanation of the texts were correct, these would not prove that the Bible teaches the Trinity.[46]

John 1:1

John 1:1 - The contention with this verse is that there is a distinction between God and the Logos (or "the Word"). Trinitarians contend that the third part of the verse (John 1:1c) translates as "and the Word was God", pointing to an equivalence between God and the Logos. Nontrinitarians contend that the Koine Greek ("kai theos ên ho logos") should instead be translated as "and the Word was a god", or the more literal word-for-word translation from the Greek as "and a God was the Word", basing this on the contention that the section is an example of an anarthrous, that is, "theos" lacks the definite article, meaning its use was indefinite - "a god", which could denote either Almighty God or a divine being in general. Nontrinitarians also contend that had the author of John's gospel wished to say "and the Word was God" that he could have easily written "kai ho theos ên ho logos", but he did not. In this way, nontrinitarians contend that the Logos would be considered to be the pre-existent Jesus, who is actually distinct from God. The argument being that the distinction between the Logos and the Father was not just in terms of "person", but also in terms of "theos".[47]

Meaning that not only were they distinct persons, but also distinct "Gods", given the fact that the second occurrence of "theos" was an indefinite noun; and that only the Father was treated as the absolute "Theos" in John 1:1. Alternatively, others argue that the Greek should be translated as "and the Logos was divine" (with theos being an adjective), and the Logos being interpreted as God's "plan" or "reasoning" for salvation. Thus, according to Modalists, when "the Logos became flesh" in John  1:14, it is not interpreted to be a pre-existent Jesus being incarnated, but rather the "plan" or "eternal mind" of God being manifested in the birth of the man Jesus.

John 10:30

John 17:21 where Jesus prayed regarding his disciples: “That they may all be one, as you, Father, are in me, and I in you, that they may be in us,” adding “that they may be one even as we are one.” They point out that Jesus used the same Greek word (hen) for "one" in all these instances and assert that since Jesus did not expect for his followers to literally become "one" entity, or "one in substance", with each other, or with God, then it is said that Jesus also did not expect his hearers to think that he and God the Father were "one" entity either. Rather Arian nontrinitarians insist that the oneness meant in that context was a oneness in divine work, mission, love and purpose.

John 20:28-29

John 20:28-29 - "And Thomas answered and said to Him, "My Lord and my God!" Jesus said to him, "Thomas, because you have seen Me, you have believed. Blessed are those who have not seen and yet have believed"". Since Thomas called Jesus God, Jesus's statement appears to endorse Thomas's assertion. Nontrinitarians typically respond that it is plausible that Thomas is addressing the Lord Jesus and then the Father. Another possible answer is that Jesus himself said, "Is it not written in your law, I said, Ye are gods?" (

The notion being that since Christ represented God the Father perfectly, and was given power and authority by the Father, therefore Christ was "God", over the circumstances, similar to how Moses was called "God" in Exodus 7:1, because Moses was given divine power, and was "Elohim" to the people, over the situation. And that therefore Jesus was a "God" to Thomas, or a powerful being in that situation, reflecting the Father's divine power. But still not necessarily co-equal with the Father in everything, just as Moses wasn't. The first explanation is perhaps the most plausible, in that the Greek forms used in the text do not denote two descriptions of one personage, but two personages described separately. A nontrinitarian would link this witnessing of Thomas to Jesus's saying that, to paraphrase, "He who sees me, sees the Father", and would say that this text affirms the doctrine that Jesus is Lord but only God the Father is absolute deity, and hence the Lord of Jesus. Because "no one can come to the Father except through me (Jesus)", it is necessary however to call Jesus "Lord" (a requirement of belief in the New Testament), which is exactly what Thomas did when he believed.

2 Corinthians 13:14

They point to other verses in the Bible that mention God, Christ, and the "Holy Angels" together in important solemn situations and oaths, and argue that no one believes that therefore the "holy angels" must be part of a co-equal Godhead, simply because they're mentioned along with Christ or God. And nontrinitarians remark that, though some passages mention Father, Son, and Spirit together, nowhere do those verses say that the Father is still not supreme or above all.

Philippians 2:5-6

The actual meaning of it being that Christ simply never thought of seizing or grasping equality with God, but was humble to the point of taking a slave's form and dying on earth. Also, the expression "form of God", nontrinitarians say, is actually without the definite article, literally saying that Christ existed in "a" form of God. The thought being that God is Spirit, and the Bible teaches that angels are also spirits, and can be said to exist in "God's form", and that if Christ was a pre-existent Arch-Angel, and was spirit, then in that sense it can be said that Christ was existing in a "form of God". Nontrinitarians contend that Philippians 2, especially in the original Greek, does not clearly teach actual co-equality or con-substantiality with the Father, and also say that, later in the passage, everything is done ultimately "to the glory of God the Father".

Hebrews 9:14


Nontrinitarians state that the doctrine of the Trinity relies on non-Biblical terminology, that the term "Trinity" is not found in Scripture and that the number three is never clearly associated with God necessarily, other than within the Comma Johanneum which is of spurious or disputed authenticity. They argue that the only number clearly unambiguously ascribed to God in the Bible is one, and that the Trinity, literally meaning three-in-one, ascribes a co-equal threeness to God that is not explicitly biblical.

Nontrinitarians cite other examples of terms not found in the Bible; multiple "persons" in relation to God, the terms "God the Son", "God-Man", "God the Holy Spirit", "eternal Son", and "eternally begotten". While the Trinitarianism term hypostasis is found in the Bible, it is used only once in reference to God [Heb 1:3]] where it states that Jesus is the express image of God's person. The Bible does not explicitly use the term in relation to the Holy Spirit nor explicitly mentions the Son having a distinct hypostasis from the Father.

It is agreed by all that the major term homoousios (of the same essence) was introduced into the Creed of the First Council of Nicaea. In support of a theory of theirs, nontrinitarians cite Pier Franco Beatrice: "The main thesis of this paper is that homoousios came straight from Constantine's Hermetic background. [...] The Plato recalled by Constantine is just a name used to cover precisely the Egyptian and Hermetic theology of the "consubstantiality" of the Logos-Son with the Nous-Father, having recourse to a traditional apologetic argument. [...] Constantine's Hermetic interpretation of Plato's theology and consequently the emperor's decision to insert homoousios in the Creed of Nicaea."[54]

Trinitarians say that the word "Trinity", like the words "Bible", "incarnation", "monotheism", "atheism", "divinity", "omnipotence", is not found in the Bible, but that these ideas are implied in scripture.[55][40][3]

Holy Spirit

It is also argued that the vast majority of scriptures that Trinitarians offer in support of their beliefs refer to the Father and to Son, but not to the Holy Spirit. Some nontrinitarians, including Jehovah's Witnesses, believe that the Holy Spirit is not an actual person but rather the divine energy or active force of God.[56]

Non-Trinitarian views of the Holy Spirit

Non-trinitarian views about the Holy Spirit differ in certain ways from mainstream Christian doctrine and generally fall into several distinct categories.

Unitarian and Arian

Groups with Unitarian theology such as Polish Socinians, the 18th-19th Century Unitarian Church, Christadelphians conceive of the Holy Spirit not as a person but an aspect of God's power.[57] Christadelphians believe that the phrase Holy Spirit refers to God's power or mind/character, depending on the context.[25]

Though Arius himself believed that the Holy Spirit is a person or high-ranking Angel, that had a beginning, modern Arian or Semi-Arian Christian groups such as Dawn Bible Students and Jehovah's Witnesses believe, the same as Unitarian groups, that the Holy Spirit is not an actual person but is God's "power in action", like God's divine "breath" or "energy", which had no beginning, that he uses to accomplish his will and purpose in creation, redemption, sanctification, and divine guidance, and they do not typically capitalize the term.[58] They define the Holy Spirit as "God's active force", and they believe that it proceeds only from the Father.[58] A Jehovah's Witness brochure quotes Alvan Lamson: "...the Father, Son, and... Holy Spirit [are] not as co-equal, not as one numerical essence, not as Three in One... The very reverse is the fact."[59]


Armstrongites, such as the Living Church of God, believe that the Logos and God the Father are co-equal and co-eternal, but they do not believe that the Holy Spirit is an actual person, like the Father and the Son. They believe the Holy Spirit is the Power, Mind, or Character of God, depending on the context. They teach, "The Holy Spirit is the very essence, the mind, life and power of God. It is not a Being. The Spirit is inherent in the Father and the Son, and emanates from Them throughout the entire universe". Mainstream Christians characterise this teaching as the heresy of Binitarianism, the teaching that God is a "Duality", or "two-in-one", rather than three.[60]

Modalist groups

Oneness Pentecostalism, as with other modalist groups, teach that the Holy Spirit is a mode of God, rather than a distinct or separate person in the Godhead. They instead teach that the Holy Spirit is another name for God the Father. According to Oneness theology, the Holy Spirit essentially is the Father. The United Pentecostal Church teaches that there is no personal distinction between God the Father, the Son, and the Holy Spirit.[61][62][63]

These two titles "Father" and "Holy Spirit" (as well as others) do not reflect separate "persons" within the Godhead, but rather two different ways in which the one God reveals himself to his creatures. Thus, the Old Testament speaks of "The Lord God and his Spirit" in Isaiah 48:16, but this does not indicate two "persons" according to Oneness theology. Rather, "The Lord" indicates God in all of His glory and transcendence, while the words "His Spirit" refer to God's own Spirit that moved upon and spoke to the prophet. The Oneness view is that this does not imply two "persons" any more than the numerous scriptural references to a man and his spirit or soul (such as in Luke 12:19) imply two "persons" existing within one body.[64]

Latter Day Saints

In the Latter-day Saint movement, the Holy Ghost (usually synonymous with Holy Spirit.)[65] is considered the third distinct member of the Godhead (Father, Son and Holy Ghost),[66] and to have a body of "spirit,"[67] which makes him unlike the Father and the Son who are said to have bodies "as tangible as man's."[68] According to LDS doctrine, the Holy Spirit is believed to be a person,[68][69] however having a body of spirit, he is able to pervade all worlds.[70]

Latter-day Saints believe that the Holy Spirit is part of the "Divine Council", but that the Father is greater than both the Son and the Holy Spirit.[70] According to official Latter-day Saint teaching, the Father, Son, and Spirit are three distinct "Gods" joined in purpose as "one Godhead". Because of this, some view Latter-day Saint theology as a form of "tri-theism".


The "holy spirit" (also transliterated ruah ha-qodesh) is a term used in the Hebrew Bible (Tanakh) and Jewish writings to refer to the Spirit of Yehowah. (The expression in Hebrew is: יהוה .קָדְשְׁך) The Hebrew term ruakh kodeshka, without the definite article, also occurs. The Holy Spirit in Judaism generally refers to the divine aspect of prophecy and wisdom. It also refers to the divine force, quality, and influence of the Most High God, over the universe or over his creatures, in given contexts.[71] It is not considered a separate person of God, but rather God's divine wisdom, breath, or moving power.

Other groups

The Unity Church interprets the religious terms Father, Son, and Holy Spirit metaphysically, as three aspects of mind action: mind, idea, and expression. They believe this is the process through which all manifestation takes place.[72]

As a movement that developed out of Christianity, Rastafari has its own unique interpretation of both the Holy Trinity and the Holy Spirit. Although there are several slight variations, they generally state that it is Haile Selassie who embodies both God the Father and God the Son, while the Holy (or rather, "Hola") Spirit is to be found within Rasta believers (see 'I and I'), and within every human being. Rastas also say that the true church is the human body, and that it is this church (or "structure") that contains the Holy Spirit.

Inter-religious dialogue

The Trinity doctrine is integral in inter-religious disagreements with the other two main Abrahamic religions, Judaism and Islam; the former rejects Jesus' divine mission entirely, and the latter accepts Jesus as a human prophet and the Messiah but not as the son of God. The concept of a co-equal trinity is totally rejected, with Quranic verses calling the doctrine of the Trinity blasphemous.[73] Many within Judaism and Islam also accuse Christian Trinitarians of practicing polytheism—believing in three gods rather than just one.

Purported pagan origins

Those who argue for a pagan basis note that as far back as Babylonia, the worship of pagan gods grouped in threes, or triads, was common, and that this influence was also prevalent among the Celts, as well as in Egypt, Greece, and Rome. The ancient Egyptians, whose influence on early religious thought was considered profound, usually arranged their gods and goddesses in groups of three, or trinities: there was the trinity of Osiris, Isis, and Horus, the trinity of Amen, Mut, and Khonsu, and the trinity of Khnum, Satis, and Anukis.

In ancient India, the concept of the trio—Brahma the creator, Shiva the destroyer, and Vishnu the preserver dates back to millennia before Christ. At the very least, they suggest that Greek philosophy brought a late influence into the creation of the doctrine.

Some nontrinitarians also say that a link between the doctrine of the Trinity and the Egyptian Christian theologians of Alexandria suggests that Alexandrian theology, with its strong emphasis on the deity of Jesus, served to infuse Egypt's pagan religious heritage into Christianity. They charge the Church with adopting these Egyptian tenets after adapting them to Christian thinking by means of Greek philosophy.[74]

They say that there was much pagan Greek and Platonic influence in the development of the idea of a co-equal triune Godhead, many basic concepts from Aristotelian philosophy being mixed and incorporated into the Biblical God. As one piece of evidence, they say that Aristotle himself wrote: "All things are three, and thrice is all: and let us use this number in the worship of the gods; for, as Pythagoreans say, everything and all things are bound by threes, for the end, the middle, and the beginning have this number in everything, and these compose the number of the Trinity."[75] This presentation of Aristotle's words, published on the website of the United Church of God, contrasts with the translation of in a book published by the University of Minnesota Press: "Magnitude divisible in one direction is a line, in two directions a surface, in three directions a body. There is no magnitude not included in these; for three are all, and 'in three ways' is the same as 'in all ways'. It is just as the Pythagoreans say, the whole world and all things in it are summed up in the number 3; for end, middle, and beginning give the number of the whole, and their number is the triad."[76]

They note also that the Greek philosopher Plato believed in a special "threeness" in life and in the universe. In Plato's work Phaedo, he introduces the word "triad" (in Greek τριάς),[77] which they translate as "trinity". Plato believed and taught that the Ultimate Reality was a "trinity of divine forms", of the One, Nous, Psyche. This was adopted by 3rd and 4th century professed Christians as roughly corresponding to "Father, Word, and Spirit (Soul)".[78] Non-trinitarian Christians contend that such notions and adoptions make the Trinity doctrine more suspect, as not being Biblical, but extra-Biblical in concept.

As evidence of this, they say there is a widely acknowledged synthesis of Christianity with Platonic philosophy evident in Trinitarian formulas appearing by the end of the 3rd century. Hence, beginning with the Constantinian period, they allege, these pagan ideas were forcibly imposed on the churches as Catholic doctrine rooted firmly in the soil of Hellenism. Most groups subscribing to the theory of a Great Apostasy generally concur in this thesis.

The early apologists, including Justin Martyr, Tertullian and Irenaeus, frequently discussed the parallels and contrasts between Christianity, Paganism and other syncretic religions, and answered charges of borrowing from paganism in their apologetical writings.

Hellenic influences

Advocates of the "Hellenic influences" argument attempt to trace the influence of Greek philosophers, such as Plato or Aristotle, who, they say, taught an essential "threeness" of the Ultimate Reality, and also the concept of "eternal derivation", that is, "a birth without a becoming". They say that theologians of the 4th century A.D., such as Athanasius of Alexandria, then interpreted the Bible through a Middle Platonist and later Neoplatonist filter.

The argument is that many of these 3rd and 4th-century Christians mixed Greek pagan philosophy with the Scriptures, incorporating Platonism into their concept of the Biblical God and the Biblical Christ. These advocates point to what they see as similarities between Hellenistic philosophy and post-Apostolic Christianity, by examining the following factors:

  • Stuart G Hall (formerly Professor of Ecclesiastical History at King's College, London) describes the subsequent process of philosophical/theological amalgamation in Doctrine and Practice in the Early Church (1991), where he writes:
"The [Christian] apologists [such as Justin Martyr and Irenaeus] began to claim that Greek culture pointed to and was consummated in the Christian message, just as the Old Testament was. This process was done most thoroughly in the synthesis of Clement of Alexandria. It can be done in several ways. You can rake through Greek literature, and find (especially in the oldest seers and poets) references to ‘God’ which are more compatible with monotheism than with polytheism (so at length Athenagoras.) You can work out a common chronology between the legends of prehistoric (Homer) Greece and the biblical record (so Theophilus.) You can adapt a piece of pre-Christian Jewish apologetic, which claimed that Plato and other Greek philosophers got their best ideas indirectly from the teachings of Moses in the Bible, which was much earlier. This theory combines the advantage of making out the Greeks to be plagiarists (and therefore second-rate or criminal), while claiming that they support Christianity by their arguments at least some of the time. Especially this applied to the question of God."
  • The neo-Platonic trinities, such as that of the One, the Nous and the Soul, are not considered a trinity necessarily of consubstantial equals as in mainstream Christianity. However, the neo-Platonic trinity has the doctrine of emanation, or "eternal derivation", a timeless procedure of generation having as a source the One and being paralleled with the generation of the light from the Sun. This was adopted by Origen and later on by Athanasius, and applied to the generation of the Son from the Father, because they believed that this analogy could be used to support the notion that the Father, as immutable, always had been a Father, and that the generation of the Son is therefore eternal and timeless.[79]
  • The synthesis of Christianity with Platonic philosophy was further incorporated in the trinitarian formulas that appeared by the end of the 3rd century. "The Greek philosophical theology" was "developed during the Trinitarian controversies over the relationships among the persons of the Godhead."[80] Some assert that this incorporation was well known during the 3rd century, because the allegation of borrowing was raised by some disputants when the Nicene doctrine was being formalized and adopted by the bishops. For example, in the 4th century, Marcellus of Ancyra, who taught the Father, Son, and Holy Spirit were one person (hypostasis), said in his On the Holy Church, 9:
    "Now with the heresy of the Ariomaniacs, which has corrupted the Church of God...These then teach three hypostases, just as Valentinus the heresiarch first invented in the book entitled by him 'On the Three Natures'. For he was the first to invent three hypostases and three persons of the Father, Son and Holy Spirit, and he is discovered to have filched this from Hermes and Plato."[81]

Christian groups


See also


External links

  • Five Major Problems With The Trinity 21st Century Reformation by Dan J. Gill
  • The Trinity: True or False? by James H. Broughton & Peter J Southgate
  • The Origin of the Trinity: From Paganism to Constantine
  • Should you believe in the Trinity? - Jehovah's Witnesses perspective
  • , by Caesar Morgan, Cambridge University Press, 1853.
  • Robert Wallace, 1850.
  • A list of 70 nontrintarian translations of John 1:1

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