Clearly this needs more research. There are some issues reminded to us in your excellent article . For example, many believe the Gospel of Thomas is the secretive Q source. Why then is it not in the canon? One line towards the end says women are not saved unless they become men, is clearly one reason.

So, the whole book you cite in this article would have to be understood. However, some of what you cite indicates a heresy in the ancient manuscript maybe Arianism a persistent heresy in the pre Constantine period of the Church. It was rectified at the Council of Nicea.