God used the preaching of Jonah to change the corrupt culture of Nineveh. Around 760 BC, God sent His prophet, Jonah, to preach a message of judgment to Nineveh, a major city in Assyria. The reason for the message was, as God declared, “their wickedness has come up before Me” (Jon 1:2). As “the Judge of all the earth” (Gen 18:25), God had paid attention to the wickedness of the Ninevites, and the time was near for Him to pour out His wrath.