Sounds like a form of Christian liberalism to me.
Gnosticism was more than Christian heresy. There was other non-Christian variations of it. Having read a lot of these texts, especially the Nag Hammadi library, it is very bizarre to say the least. The general consensus was the material world was evil and a prison of the spirit created by a malevolent entity.
I personally don’t see how someone who is skeptical of the Bible can view any of these texts as being more credible.
A. MEN.