I believe the bigger realization will be how much of the original "Word" was mistranslated, taken out, and edited by malevolent means in the Bible, and how much that will alter the profile we've PUT onto Jesus instead of what he truly EMBODIED.
Jesus was more than "real", but almost everything we understand of him is almost completely erased.
What I'm basically saying is: we are primed to realize how interwoven each and every religion truly is in the coming years. I'm not placing a timeline, but I know humanity is waking up to this fact and reality quicker than people are getting baptized.