Prophecy and Prediction
“A prophet is not an oracle; a prophecy is not a prediction. Precisely because Judaism believes in free will, the human future can never be unfailingly predicted. People are capable of change. God forgives. As we say in our prayers on the High Holy Days: “Prayer, penitence, and charity avert the evil decree.” There is no decree that cannot be revoked. A prophet does not foretell. He warns. A prophet does not speak to predict future catastrophe but rather to avert it. If a prediction comes true it has succeeded. If a prophecy comes true it has failed.”
Testing Prophecy (Shoftim, Covenant & Conversation)