A newly installed pastor went out visiting his church members in their homes. At one house it seemed obvious that someone was at home, but nobody came to answer his repeated knocks at the door. Finally, the pastor took out his card and wrote “Revelation 3v20” on the back of it and stuck it through the letter box. Well, when the collection plate was processed the following Sunday, he found that his card had been returned. Below the pastor’s message was the added notation, “Genesis 3v10”. Reaching for his Bible to check out the citation, he broke out in laughter. Revelation 3v20 begins “Behold, I stand at the door and knock.” Genesis 3v10 reads, “I heard your voice in the garden, and I was afraid because I was naked; and I hid myself.”