One Sunday morning, the minister told the congregation that he was going to say a series of words, and he wanted them to sing the song that came to mind, when he said each word.
The first word he said was "rock"
They immediately started singing "Rock of Ages."
The second word he said was "Blood" and they sang "Power in the Blood."
The third word was "Cross" and they began singing "The Old Rugged Cross."
The fourth word he said was "Sex", everyone gasped and then it got very quiet, then way in the back of the church an 87 yr old lady stood up and started singing "Memories."