Does the message tell the truth about God?
Only immediate contemporaries had access to the supernatural confirmation of the prophets message. Other believers in distant places and subsequent times had to depend on other tests. One such test was the authenticity of a book. That is, does the book tell the truth about God and his world as known from previous revelations? God cannot contradict himself (2 Cor. 1:17-18), nor can he utter what is false (Heb. 6:18). No book with false claims can be the Word of God. Moses stated the principle about prophets generally that If a prophet or a dreamer of dreams arises among you and gives you a sign or a wonder, and the sign or wonder comes true, concerning which he spoke to you, saying, “Let us go after other gods (whom you have not known) and let us serve them,” you shall not listen to the words of that prophet or that dreamer of dreams. [Deut. 13:1-3] So any teaching about God contrary to what his people already knew to be true was to be rejected. Furthermore, any predictions made about t