Jonah 3:5–10 shows a city that believed a bare word of overthrow, stopped its violence, and was spared. The sermon presses the difference between cheap repentance, true (imperfect) repentance, and the false demand for perfect repentance, and why greater light after Christ makes refusal heavier than Nineveh's or Sodom's. Nineveh heard five Hebrew words of coming ruin and no promise of pardon. From the greatest to the least they fasted, put on sackcloth, and, by the king's decree, called on God earnestly (with force) that each might turn from his wicked way and the violence in his hands. Even the beasts were covered and denied food and water. They did not wait for a softer message or a fuller creed. They credited the God who had spoken, hoped that the One who warns before he strikes might still relent, and actually ceased the evil. God saw their deeds—that they turned—and did not bring the calamity he had declared. That turn did not purchase mercy. A city of blood does not put God in its debt by fasting. "Who knows?" is the speech of men with no claim. God does not change, lie, or learn something new; the relation of the sinner to his settled word changes. To the impenitent the true word is overthrow; to those who believe him and drop the violence, the true word is spare. He appointed both the warning and the mercy that meets repentance. Faith and the turn are his gift through the word, not a wage that moves an undecided God. Cheap repentance keeps the sin and offers only "I'm sorry." True repentance is still spotted—it can still say "who knows" until the gospel teaches it to say "I know"—but it is actual: the hand releases what it held.