If the Old Testament is imperfect in any way the foundation for Christianity (and Judaism) is flawed and unstable, therefore the foundation of your belief is based (according to you) on a flawed, unstable, and imperfect foundation.
Gnosticism is an appeal to pagan religious beliefs with a smattering of Judaism and Jesus taught concerning the Father, salvation, and etc. only Gnosticism views the Father as an evil god under the direction of Sophia (the goddess mother).
In your opening post on this thread you opined that since God created men and women in His image He must be both male and female. Based on this logic can I presume that an artist who paints a mountain is part mountain?