I am aghast at the recommended reading suggestions.
You shouldn’t be. They are all legitimate historical scholars. Do I agree with all their ideas? Of course not. But what exactly is the point of scholarship if you agree with all of it? You can’t learn new things if you don’t challenge yourself.
Erhman is a vicious, Christian hating agnostic, and his books are without merit. I would be delighted to defend this statement.
Erhman is a perfectly fine gentleman. Indeed he isn’t Christian, but so what? Christian history isn’t the exclusive domain of Christians. And no, his books are with merit. You can disagree with his conclusions - and I disagree with some of them too - but that doesn’t make them without merit.
Crossan is even worse. Much worse . . . And his scholarship! Horrible. Laughable at times. His defense of the Gospel of Thomas was idiotic - claiming some of it was earlier than the four gospels (now, with all the new information about Thomas, Crossan has ended up with egg on his face).
While I agree with you that his conclusions about the Gospels of Thomas and Peter are incorrect, that doesn’t mean his scholarship is lousy.
Raymond Brown was a Catholic scholar, but the poor man (a priest at that) simply caved in to the latest fad scholarship.
That is just mean, and perhaps even slander. Brown was a pioneer who remains one of the greatest scholars of the Gospel of John that has ever appeared. Additionally, as I mentioned above, his books were all given the imprimatur, which should be good enough for any Catholic who is concerned about such things.
In the end, you have fallen into the trap of confusing theology with history. The people you lambast, along with myself, are historians. None of us are, or were, theologians. History is a discipline based on using a methodology to try and better explain events and people from the past. It isn’t based on faith, tradition, belief, or creed. Your main complaint is that these men aren’t using Catholic faith as evidence for their history (which is extra problematic, because two of them aren’t even Catholic).