I asked Google:
When does the trinity say that Jesus is not the father?
Google's answer:
AI Overview

The Bible says that Jesus is not the Father, but that Jesus is a distinct person from the Father, and that both are part of the Trinity:

John 1:1: States that Jesus is God and was "with God", indicating that Jesus is a distinct person from God the Father

John 4:34: Jesus says that it was God the Father who sent him into the world

Matthew 28:19 and 2 Corinthians 13:14: The Father and the Son are distinct persons within the Trinity, but they remain mutually indwelling

The Trinity is a central doctrine in most Christian churches, which states that God exists in three distinct persons: God the Father, God the Son (Jesus Christ), and God the Holy Spirit. Each person in the Trinity has a distinct center of consciousness and relates to the others personally.