The doctrine of the Trinity developed over several centuries, originating from early Christian interpretations of the New Testament (c. 50–100 AD) and formally defined at the Councils of Nicaea (325 AD) and Constantinople (381 AD). While rooted in scriptural phrases, the term "Trinity" was first applied to God by the church father Tertullian around 200–213 AD.
Key Historical Stages of the Trinity - 1st Century (New Testament): The foundation is found in the triadic understanding of God and baptismal formulas, though not explicitly spelled out as a formula.
Mid-2nd Century: Early Church Fathers began formulating the relationship between Jesus and God, laying the groundwork.
c. 200–213 AD (Tertullian): The Latin term trinitas (Trinity) was first used by Tertullian to define one God in three persons (Father, Son, Holy Spirit) to oppose heresies.
325 AD (Council of Nicaea): Formally defined to confirm the divinity of Jesus against Arianism.
381 AD (Council of Constantinople): Finalized the doctrine to include the divinity of the Holy Spirit.The doctrine arose to interpret biblical passages where Jesus is worshipped as God while also being distinct from God the Father. While some argue the doctrine was heavily influenced by later Greek philosophy and church politics, most scholars agree it was a gradual development in response to early theological disputes.
Tertullian (c. 155–220 AD) was a prolific early Christian theologian, apologist, and lawyer from Carthage (modern-day Tunisia) known as the "father of Latin Christianity". He was the first to write extensively in Latin, coining key terms like trinitas (Trinity) and shaping Western theological thought.
Key Aspects of Tertullian - The Founder of Latin Theology: He introduced a distinct legal and rhetorical framework to Christian theology, moving it away from the purely Greek-dominated discourse. (The early scriptures, far predating Tertullius, were written in Greek!)
Prolific Apologist: Tertullius defended Christianity against pagan accusations and heresy, most notably in his work Apologeticum.
Key Concepts: He coined the term Trinitas to describe the Godhead and used the formulation "one substance, three persons".
Life and Conversion: Born to pagan parents, he became a trained lawyer and was converted to Christianity around 185 AD, potentially influenced by the courage of Christian martyrs.
Later Years: Late in life, he became strict in his moral views and affiliated with the Montanist movement, a rigorous puritanical sect.
Tertullian is remembered for his passionate defense of the faith, his legalistic approach to theology, and his memorable, often harsh, arguments against compromising with Roman society.
Tertullian had an ex opere operato view of the baptism, thus the efficacy of baptism was not dependent upon the faith of the receiver. According to the ex opere operato interpretation of the sacraments, any positive effect comes not from any human worthiness or faith, but from the sacrament as an instrument of God. He also believed that in an emergency, the laity can give the baptism.
Tertullian believed the efficacy of baptism had nothing to do with the faith of an individual! Genesis 15:6 tells the reader that, “... he (Abraham) believed in the Lord; and He (God) credited it to him as righteousness.” Romans 4 elaborates on this further. The Believer is baptized as an act of faith! Baptism, in itself, cannot save.
The Montanist movement (or New Prophecy), of Tertullian affiliation, was a 2nd-century Christian charismatic revival, originating in Phrygia around 156–172 AD, led by Montanus and prophetesses Prisca and Maximilla. It stressed ecstatic prophecies, strict asceticism (fasting, celibacy), and imminent apocalyptic expectations. Condemned as heresy by mainstream church leaders, it was considered a "new dispensation" of the Holy Spirit, challenging emerging church structures before largely fading by the 5th century.
Key Aspects of the Montanist Movement - Origin: Started in Phrygia (modern-day Turkey), often called "Cataphrygians".
Leadership: Montanus, a former pagan priest, along with his followers Priscilla (Prisca) and Maximilla, claimed direct, inspired revelations from the Holy Spirit.
Core Beliefs: They believed the era of the Holy Spirit (the "New Prophecy") surpassed apostolic times, expecting the New Jerusalem to descend at Pepuza.
Strict Morality: Followers practiced intense fasting, condemned second marriages, and welcomed martyrdom, viewing themselves as a spiritual elite against a softening church.
Key Defender: The famous Church Father Tertullian in North Africa became a major supporter, attracted by its moral rigor.
Condemnation: The church rejected the movement due to its perceived "ecstatic" (uncontrolled) prophecy, the elevating of new revelations over Scripture, and the disorderly ministry of women.
Long-term Influence:While deemed heretical, Montanism highlighted tension regarding the role of spiritual gifts and holy living. Some researchers link its emphasis on immediate inspiration and strict discipline to later reform movements like the Anabaptists and Pentecostalism.
One can extract from these observations - and even a deeper study of Tertullian - that he was changeable in doctrine, even adding to the doctrine handed down by the Apostles. Ephesians 4:14 warns that we are no longer to be children “tossed here and there by waves and carried about by every wind of doctrine, by the trickery of men, by craftiness in deceitful scheming…” While Tertullian was ‘’defending’ the gospel from the Greek influence - translating scriptures into Latin - he was also to write "Christians are made, not born”. This contradicts the words of Jesus Christ, Himself, saying, “You must be born again!”
This is a cautionary warning against ‘’Trinity’ doctrine - or any doctrine deviating from the Gospel handed down by the Apostles. Tertullian - author of the Trinity doctrine - was deviant in other areas of doctrine. Why would we accept Trinity, then, as doctrine? The Holy Spirit of God will never lead the Body of Christ into multiple doctrines! Ever. We should not accept a truth sandwiched between lies from the devil as pure and uncorrupted. The Trinity doctrine departs the Church from the foremost command first mentioned by God in Deuteronomy 6:4-5, saying, "Hear, O Israel! The LORD is our God, the Lord is one! You shall love the LORD your God with all your heart and with all your soul and with all your might.” (One command - two parts.) And repeated by Jesus in Mark 12:28-30 (Old Testament references in caps):
‘One of the scribes came and heard them arguing, and recognizing that He had answered them well, asked Him, "What commandment is the foremost of all?" Jesus answered, "The foremost is, 'Hear, O ISRAEL! THE LORD OUR GOD IS ONE LORD; and YOU SHALL LOVE THE LORD YOUR GOD WITH ALL YOUR HEART, AND WITH ALL YOUR SOUL, AND WITH ALL YOUR MIND, AND WITH ALL YOUR STRENGTH.’ (Again, one command, two parts.)
God is to be referred to as One. God the Father (YHWH), God the Living Word ( who is Jesus, the Son, John 1:1), and God the Holy Spirit were there at creation, and they are One. Not 'same'. Not 'three in one'. One.
In all the Old Testament the word ‘’one’ [echad], in reference to God, is both singular and plural in meaning. As well, God's name 'Elohim' (used in the Old Testament) is both singular and plural in meaning! The Apostles never taught of ‘’Trinity’, even while speaking of Father, Son, and Holy Spirit. The Gospel handed down by the Apostles says that in Christ Jesus we become One, also! One… yet, the hand is not the foot, and the finger is not the toe. One body, many parts! The Trinity teaching defiles the teaching of One, and many now lack understanding. The Trinity is a Satanic replica and distortion of the One True God. It is harmful, and not benign. It has led to much confusion and distortion.
There is an equally harmful doctrine that asserts Jesus is the Father. Scriptures tell us that this is the antichrist spirit. 1 John 2:22-23 says, “Who is the liar except the one who denies that Jesus is the Christ? This is the antichrist, the one who denies the Father and the Son. Whoever denies the Son does not have the Father; the one who confesses the Son has the Father also.”
1 Corinthians 15:21-28 tells us, ‘’For since by a man death came, by a Man also came the resurrection of the dead. For as in Adam all die, so also in Christ all will be made alive. But each in his own order: Christ the first fruits, after that those who are Christ’s at His coming, then comes the end, when He hands over the kingdom to our God and Father, when He has abolished all rule and all authority and power. For He must reign until He has put all His enemies under His feet. The last enemy that will be abolished is death. For He has put all things in subjection under His feet. But when He says, “All things are put in subjection,” it is clear that this excludes the Father who put all things in subjection to Him. When all things are subjected to Him, then the Son Himself will also be subjected to the One who subjected all things to Him, so that God may be all in all.”’
The Trinity doctrine is a departure from the truth. A departure from the Gospel handed down by the Apostles.
Galatians 1:6-9
I am amazed that you are so quickly deserting Him who called you by the grace of Christ, for a different gospel; which is really not another; only there are some who are disturbing you and want to distort the gospel of Christ. But even if we, or an angel from heaven, should preach to you a gospel contrary to what we have preached to you, he is to be accursed! As we have said before, so I say again now, if any man is preaching to you a gospel contrary to what you received, he is to be accursed!
2 Thessalonians 2:14-15
It was for this He called you through our gospel, that you may gain the glory of our Lord Jesus Christ. So then, brethren, stand firm and hold to the traditions which you were taught, whether by word of mouth or by letter from us.
Acts 2:42
They were continually devoting themselves to the apostles' teaching and to fellowship, to the breaking of bread and to prayer.
