While visiting a small town, a Reverend stopped a young boy on the street to ask for directions to the local post office. The boy provided the directions and proceeded on his way. A moment later, the Reverend called out to him, "You should come to the Baptist church tonight at 7:30. I'll be giving a sermon on how to get to Heaven". The boy turned and politely replied, "No thanks. I don't want directions to Heaven from someone who can't find the post office".