Paul knew that Jesus was not God - does this not prove it?

Textual criticism clearly shows that they were three sources for the writings of Paul. So which one do you believe? I feel the writings of the gnostic Paul are more true to real teachings. The gnostic Paul clearly declined the concept of the trinity. Yet we have the Roman Catholic Apostate with which to contend. One of the other Pauls wrote this stuff to support the Apostate of the Church, or did some one in the church write it to support their own departure from Christ's (Karast's) teachings?.