There have been some impressive examples of self-sacrifice. For instance, Jordan Rice was thirteen and unable to swim when his family became trapped in a car by flood waters.

A new preacher went to visit one of the members. It was obvious that someone was home, but no one answered his repeated knocks at the door. Therefore, the preacher took out a business card and wrote “Revelation 3:20” on it. He then tucked the card in the door and left.