Jesus learned to walk on water from his father, Harry Houdini. Some scholars believe that he can also walk on Red Bull.
Apparently the trick is to not put your left leg in but keep you left leg out, not in but out, in, out (and if it gets a bit wet) shake it all about; You do the hokey kokey and you turn around and go back to bethlehem for a residency at the star followers lounge doing two performances per evening of the old 'fish, loaves... loaves, fishes' routine.