So it is not "good to have more" writings. This stuff is not Christianity; to insist otherwise is to hopelessly garble the message. Dig deeper. Don't settle for being a mere controvertialist. If you think Jesus was divine, then investigate the criteria for authentic Scripture that the early Church demanded. When you do, you will run away from the idea that the "Gospel of Mary Magdalene" is anything other than a book written by people who sought to parallel Christianity, but who were definitely confused enough to be outside the fold entirely.
It is not clear how old any of the gospels are, though some material (the so-called “Q” material) is undoubtedly old, whether one believes the “Sayings Gospel Q” theory or not. (I don’t, though I posted Q for people to see much of the old material in pristine form).
Early Christianity was quite varied. I don’t believe in the Nicene Creed.
BUMP.