Say (O Messenger to all humankind): "O humankind! Surely I am to you all the Messenger of God, of Him to Whom belongs the sovereignty of the heavens and the earth. There is no deity but He. He gives life and causes to die." Believe, then, in God and His Messenger, the Prophet who neither writes nor reads, who believes in God and His words (all His Books, commandments, and deeds); and follow him so that you may be rightly-guided.