https://en.m.wikipedia.org/wiki/Rebis
Not trans, per se, but Jesus (or at least, symbolic representations of him and what he stands for) have been hermaphroditic from the very beginning. The source point of divinity is the Union of Opposites according to alchemists - who were quite Christian for the most part.
Nice.
I came in here to post about having a copy of Titus Burkhardt’s Alchemy tome and DKMU Assault On Reality but I think yours might take the cake instead, as well as possibly including both of those texts.