During the morning message, a question came to mind for which I had to admit that I do not have an answer. I am not sure that there even is an answer. We know that Cain killed his brother Abel. Genesis 4:8 And Cain talked with Abel his brother: and it came to pass, when they were in the field, that Cain rose up against Abel his brother, and slew him. (KJV) The question is, did Cain know that by attacking his brother he would end his life? Cain had never seen death at this point. He did make reference to someone "slaying" him in verse 14, but this was after he had taken the life of his brother. He now knew, if he hadn't before, that man could be killed. Suppose Cain didn't understand that his actions would result in the death of his brother. If he had known, would he have taken such drastic measures with him?