Again, you are simply evading many of the issues by dancing around them.
Gnostics were Christians.
If you research the Gnostic canon you will find the Pauline Epistles and Luke were included.
Gnostics were very much a part of the early church, some even Bishops.
The difference was not in the writings themselves but in the underlying theology, the interpretations. The Gnostics used and accepted many, most even, of the books of the New Testament.
The fact that you fail to see the connections does not mean they are not there.
but my theology is pure...
That is exactly the answer that a Gnostic would make.
Aslan is not a Tame Lion