A new vicar moved into town and went out one Saturday to visit his parishioners. All went well until he came to one house. 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, he found his card in the collection plate. Below his verse was written the words ‘Genesis 3:10’. Look it up.