Trinity

The Islamic understanding of God — Tawhid — is that God is absolutely one, without partners, persons, or divisions. This is the most internally consistent and historically defensible monotheism. The Trinity, by contrast, was a later theological development that cannot be justified from the Old Testament, was not clearly taught by Jesus, and creates logical contradictions.

Elohim is a plural of majesty (pluralis majestatis), not a numerical plural. Hebrew grammar uses this for singular referents — the verb forms used with Elohim when referring to God are consistently singular. When Elohim refers to pagan gods as a true plural, the verbs are plural. The scholarly consensus is that this is a grammatical feature, not a theological one.

Paul's writings treat Jesus as subordinate to the Father — 1 Corinthians 8:6 distinguishes 'one God, the Father' from 'one Lord, Jesus Christ.' In John 17:3, Jesus himself defines eternal life as knowing 'the only true God' — the Father — and Jesus Christ whom he sent, making a clear distinction. Mark 12:29 records Jesus affirming the Shema: the Lord our God is one Lord. Even the Trinitarian proof-text Matthew 28:19 ('baptising in the name of Father, Son, and Holy Spirit') appears in a form that Luke 9:26 and Acts 2:38 contradict.

The Ebionites — early Jewish Christians — rejected Jesus's divinity entirely. Clement of Rome, Polycarp, and other Apostolic Fathers show no awareness of a Trinitarian formula. Origen taught the Son was subordinate to the Father. Tertullian (c. 200 CE) invented the Latin term 'Trinitas' — meaning the doctrine literally did not have a name for its first two centuries. The Cappadocian Fathers (4th century) further developed the concepts of hypostasis and ousia. This is a history of theological evolution, not preservation of an original teaching.

The Athanasian Creed states that the Father is God, the Son is God, the Holy Spirit is God — yet there are not three Gods but one God. Each person is fully God, they are distinct from each other, yet identical to the same single being. This is like saying A equals C, B equals C, but A does not equal B — while insisting there is only one C. The hypostatic union (Jesus being 100% God and 100% man simultaneously) faces the same issue: fully omniscient yet ignorant, fully omnipotent yet limited. These are not mysteries — they are logical contradictions.

First, show one unambiguous Old Testament verse where God says 'I am three persons' or 'worship me as a Trinity.' Second, name one pre-Nicene Church Father who articulated the co-equal, co-eternal Trinity as defined at Nicaea in 325 CE. Third, explain how Jesus can be fully God (omniscient, omnipotent) and fully man (limited, ignorant) without contradiction. Fourth, explain how three distinct persons can each be fully God yet there is only one God — without it being either tritheism or modalism.

The 'Spirit of God' (ruach Elohim) in Genesis 1:2 means 'wind of God' or 'breath of God' in Hebrew — ruach is the standard word for wind/breath. Most Hebrew scholars read this as a description of the primordial state, not a second divine person. 'Let us make man in our image' (Genesis 1:26) is the plural of majesty — God speaking in royal plural, which is standard in ancient Near Eastern royal language. The very next verse (1:27) switches to singular: 'So God created man in His own image.'

My four challenge questions remain unanswered: (1) one unambiguous OT verse teaching Trinity, (2) one pre-Nicene Father articulating the Nicene Trinity, (3) how Jesus can be fully God and fully man without contradiction, and (4) how three distinct persons can each be fully God yet there is only one God. I invite David to address these directly.

Wood's side often claims Surah 5:116 gets the Trinity wrong by including Mary. But the verse is asking Jesus whether he told people to worship him and his mother as gods — it's addressing actual historical practices (Marian veneration in certain Christian sects, the Collyridians), not defining the formal Trinitarian creed. The Quran is correcting popular Christian practice, not misunderstanding Nicene theology.

Wood still has not directly answered my four challenge questions. He has gestured at Old Testament passages (Genesis 1:26, Isaiah 48:16) which I have already shown do not require a Trinitarian reading. I am still waiting for: one unambiguous OT verse, one pre-Nicene Father, a resolution of the logical contradiction, and an explanation of the incoherence of three-persons-one-God.

If all three persons are co-equal, there should be no hierarchy of blasphemy. Yet Jesus himself ranks the Spirit above the Son in terms of blasphemy. This suggests the early Christians did not view the Son and Spirit as co-equal — the Spirit had a different, possibly higher, status.

An omniscient God cannot not-know something. If Jesus is fully God, he must know everything God knows. But he explicitly says he does not know the hour of judgement. This is not 'choosing not to use omniscience' — he says he does not know. This is a definitive statement of Jesus's non-omniscience, and therefore his non-divinity.

Benjamin Sommer explicitly rejects the Trinity — he says divine fluidity in Israelite theology does not lead to Trinitarian theology. Sommer writes that the Christian reading imports later theology back into Hebrew text. Alan Segal's 'Two Powers' thesis was considered heresy by rabbinic Judaism — the Rabbis explicitly condemned the 'two powers' idea. So the Jewish sources Wood cites actually reject his conclusion.

Justin Martyr explicitly says that Christianity's claims are similar to the sons of Zeus — he draws the parallel himself in his First Apology. He says 'when we say Jesus Christ was produced without sexual union, was crucified and died, and rose again and ascended into heaven, we propound nothing different from what you believe regarding the sons of Jupiter.' Justin is conceding the pagan parallel, not distinguishing from it. This is the earliest Trinitarian-adjacent Father admitting the direct line to Greek mythology.

The Trinity cannot be demonstrated from the Old Testament without reading later theology back into earlier text. It was not the theology of the earliest Jewish Christians. It required centuries of philosophical development — borrowing heavily from Greek Neoplatonism — to even articulate. And it remains logically incoherent: the Athanasian formula that each person is God, the persons are distinct, yet there is one God, is formally identical to a contradiction. No amount of sophisticated vocabulary changes the logical structure.

But Arius had supporters across the entire Eastern Church — at times he was the majority position. If the Trinity was 'always believed,' there would not have been a centuries-long civil war within Christianity over whether Jesus was God. The Arian controversy wasn't a fringe heresy — it was half the Church. That is not a settled doctrine being clarified; it is a contested idea being debated and ultimately imposed by imperial power at Constantinople.