Jesus was probably about five foot four, so I don't think he is going to look Obama in the eye. But let's ignore that, and translate that to -
"Some person that supposedly lived about two millennia ago (whose existence I cannot prove), would (if he were alive today and a lot closer than the Middle East, but here on a continent he never heard of), if he met Barack Obama (hope he's got a clean robe before that White House dinner), would have told him he was a liar and a hypocrite (but of course I am just imagining what might be in the minds of TWO people that I've never met)."
Have I got that right? Now be a good boy and go polish your guns.