He sees two doors. One is labeled free will, and the other is predestination. He walks through the predestination door and an angel asks him why he was here. The Calvanist replies, "I saw this door and decided to walk through it." The angel replies, "You can't be here, you chose this." Dejected, he goes into the other door. Its angel asks him why he was here. He replies, "I had no choice".