Don't Look Over The Wall

One lovely day in heaven, a man arrived and Saint Peter Said, "Congratulations for making it to heaven. You can do whatever you can desire. Just don't look over the wall". The man said, "ok" and went on his way through the pearly gates. Right as he arrived he noticed this HUGE stone wall going right through heaven.  For years he never looked over the wall, until one day he got curious. He saw a tree right next to the wall. He looked around to make sure that no one was watching. He climbed the tree and looked over the wall. He's surprised to see that there is all these people doing the exact same thing that he's been doing for years.
Saint Peter had randomly appeared and  yanked the man out of the tree, he screamed, "Did anyone see you!?" He replied, "No, why?" Saint Peter replied, "Those were the mormons and they think that their the only ones up here."