But then again, Jesus Christ in the "Warhammer 40,000" universe is also canonically just another great-highlight in the vast consortium of past lives lived by the Emperor Of Mankind in deep Human antiquity - I know this factoid because I have read the whole biography of the Emperor on both the Warhammer-40k Wiki and the Lexicanum, and there are INTENSE allusions to this Jesus-being-the-past-Big-E theory being canon when describing the Emperor's earlier past-lives used to help ancient Humanity.