Luther, like Augustine before him, wrote in no uncertain terms, The Lord Christ is angry below the surface and says: “Do you want to know who I am? I am God, and that in the fullest sense. Do as you please. If you do not believe that I am He, then you are nothing, and you must die in your sin.” No prophet, apostle, or evangelist may proclaim and say: “Believe in God, and also believe that I am God; otherwise you are damned.[23]