Someone is knocking, perhaps God. God can wait; after all, He deals with Eternity. Someone is knocking, perhaps man. I am sure he can’t wait, since he has onlyA fleeting second at his disposal. Therefore, let me go and open the door. Someone is knocking, perhaps Satan. Ah, he just breaks open the door. God, You are kind to me. Man, I am kind to you. Satan, you are really something, You are really impossible!