Exposing Oneness Doctrine, that denies the Trinity

Article by christiangrowth.net

Oneness Pentecostalism (also called "Jesus Only") rejects the traditional Trinity, teaching that God is absolutely one person — Jesus — and that Father, Son, and Holy Spirit are merely modes or titles of Jesus, not distinct persons. But they are in error as we present clear evidence from the Bible.

History of Oneness movement.

The earliest form resembling modern Oneness theology was called Modalism or Sabellianism in 2nd and 3rd century. This was rejected by the early church because it denied the real personal distinctions seen in Scripture (such as Christ praying to the Father).

Writers like Tertullian strongly opposed this view and defended the doctrine of the Trinity.

Modern Day Movement

Modern Oneness theology began during the Pentecostal revival movement in the early 1900s.

A major turning point happened in 1913 at the World Wide Apostolic Faith Camp Meeting in Arroyo Seco, California.

A preacher named R. E. McAlister preached that baptism should be performed “in the name of Jesus” rather than using the Trinitarian formula of Matthew 28:19.

After this, leaders like Frank J. Ewart, Glenn Cook and G. T. Haywood

began teaching Baptism must be in Jesus’ name only, Trinity is a false doctrine, Jesus is the one God manifesting Himself as Father, Son, and Spirit

This became known as Jesus only movement, Apostolic and Oneness Pentecostalism.

Oneness theology (often called “Oneness Pentecostalism”) tries to defend the absolute oneness of God, which is right as far as it goes—but it does so by collapsing the distinctions the Bible consistently makes between the Father, Son, and Holy Spirit. That creates several serious biblical and theological problems.

In 1916, the Assemblies of God formally rejected Oneness teaching and affirmed Trinitarian doctrine.

This caused a major division. Oneness believers left or were removed and formed separate groups.

Major Oneness groups include:

• United Pentecostal Church International (UPCI)

  Pentecostal Assemblies of the World (PAW)

• Assemblies of the Lord Jesus Christ (ALJC)

• Apostolic Assembly of the Faith in Christ Jesus (AAFCJ)

• Church of Our Lord Jesus Christ of the Apostolic Faith (COOLJC)

• Iglesia Apostólica de la Fe en Cristo Jesús (IAFCJ)

• The Way International

• Jesus Miracle Crusade

• Unitarian Christians / Unitarian Universalist Christians

• Christadelphianism

• Assemblies of Yahweh

Logical Flaws Exposed Below.

If the Father, Son, and Holy Spirit are merely different roles played by a single person, several historical biblical events become logically absurd.

• The Problem of Intercessory Prayer: Throughout the Gospels, Jesus frequently prays to the Father (e.g., John 17). If Jesus is the Father, then Jesus is engaged in a theatrical display of self-delusion, praying to Himself. Oneness theology attempts to solve this by saying the "human nature" prayed to the "divine nature." However, natures do not pray; persons pray. If a human nature is speaking to a divine nature within the same person, it reduces Jesus's prayer life to internal monologue or cosmic illusion of theatrical performance.

• The Baptism of Christ: At Jesus's baptism (Matthew 3:16-17), three distinct things happen simultaneously: the Son is baptized in the water, the Holy Spirit descends like a dove, and the Father speaks from heaven saying, "This is my beloved Son." If God is only one person acting in different modes, this event becomes an illusion designed to trick the onlookers into believing there are distinct persons when there are not.

• If the Father and the Son are the same person, then the entire prayer life of Jesus becomes meaningless. In Gethsemane, Jesus cried, "Not my will, but yours be done" (Luke 22:42). If He is identically the same person as the Father, He is arguing with Himself, submitting to Himself, and being forsaken by Himself (Matt 27:46). These are not poetic metaphors — they presuppose real relational distinction.

• The Law of Witnesses: In John 8:17-18, Jesus defends His testimony by appealing to the Old Testament law: "In your Law it is written that the testimony of two people is true. I am the one who bears witness about myself, and the Father who sent me bears witness about me." In a Oneness framework, Jesus's argument is legally fraudulent. If He and the Father are the exact same person, there is only one witness, not two. Jesus would be breaking the very law He came to fulfill.

Scripture Explicitly Establishes Inter-Personal Relationships

Oneness doctrine fails because Scripture consistently depicts the Father and the Son interacting with one another in a way that requires two distinct subjects. They love each other, speak to each other, and have distinct wills.

The Standard of Eternal Co-Existence

Oneness theology argues that the "Son" did not exist until the incarnation in Bethlehem. Yet, Scripture places the distinction of persons in eternity past, long before creation.

John 1:1: "In the beginning was the Word, and the Word was with God, and the Word was God."

The Greek preposition used here for "with" is pros, which implies face-to-face fellowship or dynamic interaction between two distinct subjects. The Word was with God (distinct personal relationship) and the Word was God (shared divine essence). You cannot be "with" someone if you are that same person.

Distinct Wills, One Essence

In the Garden of Gethsemane, Jesus prays:

Luke 22:42: "Father, if you are willing, remove this cup from me. Nevertheless, not my will, but yours, be done."

If the Father and the Son are the same person, this statement is incoherent. A single person cannot have two opposing wills ("not my will, but yours") at the exact same moment. The distinction between the will of the Son and the will of the Father proves a distinction of persons, even while they remain perfectly unified in purpose and essence.

3. The Conceptual Errors in Key Texts

Oneness theology relies heavily on a few specific proof-texts, pulling them out of their immediate context to force a modalistic interpretation.

"I and the Father are one" (John 10:30)

Oneness apologetics use this to argue that Jesus is the Father. However, looking at the Greek grammar reveals the exact opposite:

John 10:30 in Greek

I ἐγὼ (egō) and καὶ (kai) the ὁ (ho) Father Πατὴρ (Patēr) are ἐσμεν (esmen) This is the first-person plural verb for "we are." Jesus explicitly says, "We are..." which completely refutes the idea that He and the Father are a single person.

one. ἕν (hen) This is the first-person plural verb for "we are." Jesus explicitly says, "We are..." which completely refutes the idea that He and the Father are a single person.

Jesus is stating that He and the Father are two distinct persons who are completely unified in their divine nature and actions (specifically, safely keeping the sheep).

"If you have seen me, you have seen the Father" (John 14:9)

When Philip asks Jesus to show them the Father, Jesus responds with this famous phrase. Oneness believers takes it out of context and claim this means Jesus is the Father.

But the context of John’s Gospel shows that Jesus is the perfect representation and revealer of the Father. John 1:18 states that "No one has ever seen God; the only God, who is at the Father's side, he has made him known." Jesus is the exact imprint of the Father’s nature (Hebrews 1:3). To see the Son is to see what the Father is like, because they share the identical divine nature—not because they are the same person.

The historic Christian faith avoids both the error of Oneness (which destroys the personal distinctions) and the error of Tritheism (which destroys the unity of God by teaching three gods).

The biblical data forces us to hold two truths simultaneously:

1. There is only one true God (Deuteronomy 6:4, Isaiah 43:10).

2. The Father, the Son, and the Holy Spirit are distinct persons who co-eternally interact, love, and speak to one another, yet share the single, undivided divine essence.

The Scriptural Evidence

1. The Baptism of Jesus (Matthew 3:16–17)

At Jesus' baptism, all three persons are simultaneously present and distinct:

• The Son is being baptized in the water

• The Spirit descends like a dove

• The Father speaks from heaven: "This is my beloved Son"

One person cannot speak to himself, descend upon himself, and be baptized at the same time. This alone is extremely difficult for Oneness theology to explain.

2. Jesus Prays to the Father (John 17)

Throughout John 17, Jesus prays to the Father at length. Key problems for Oneness theology:

• Who is Jesus talking to? If the Father is Jesus, he's praying to himself

• He says "Father, glorify me with the glory I had with you before the world began" (v.5) — implying a pre-existent, relational distinction

• He prays that believers may be one "as we are one" (v.22) — using his relationship with the Father as the model for unity, implying genuine distinction

3. The "Another Helper" (John 14:16)

Jesus says: "I will ask the Father, and He will give you another Helper."

• The Greek word is allos — meaning another of the same kind, distinct from himself

• If Jesus = the Spirit, he cannot send another who is distinct from himself

4. The Shema and Compound Unity

Oneness theology often appeals to "The LORD our God, the LORD is one" (Deut. 6:4). But:

• The Hebrew word for "one" here is echad, which often denotes compound unity (e.g., husband and wife become "one flesh" — echad — Gen. 2:24)

• The absolute solitary unity would use yachid, which is notably not used of God in the Shema

5. Distinct Persons, Not Just Roles

The Father, Son, and Spirit are not merely different names or hats — they have distinct:

• Wills — Jesus says "not my will, but yours" (Luke 22:42)

• Knowledge — Jesus says "only the Father knows" the day/hour (Mark 13:32)

• Love for each other — "The Father loves the Son" (John 3:35)

• Glorifying each other — the Spirit glorifies the Son (John 16:14)

These are interpersonal relationships, not self-referential modes.

6. The Great Commission (Matthew 28:19)

Jesus commands baptism "in the name (singular) of the Father, Son, and Holy Spirit."

• One name, but three distinct persons named — pointing to a unified Godhead of three

• Oneness groups baptize only "in Jesus' name," but this verse explicitly lists three

7. The Historic Creeds

The early church councils (Nicaea 325 AD, Constantinople 381 AD) definitively addressed this. Oneness theology closely resembles Modalism/Sabellianism, which was condemned as heresy in the early church because it destroys the genuine relationships within the Godhead.

Key Summary Points to Make in Dialogue

Pastoral Tip

The goal is not to win the argument but help them to see that Trinity magnifies Jesus.