It was obvious that someone was home, but no one came to the door even after he had knocked several times. Finally, he took out his card, wrote on the back "Revelation 3:20" and stuck it in the door.
The next day after service, as he was counting the offering he found his card in the collection plate. Below his message was a notation "Genesis 3:10."
Upon opening his Bible to the passage, his face turned red, and he let out a roar of laughter.
Revelation 3:20 reads: "Behold, I stand at the door and knock. If any man hear my voice, and opens the door, I will come in to him, and will dine with him, and he with me."
Genesis 3:10 reads: "And he said, I heard thy voice in the garden, and I was afraid, because I was naked."