Nineveh was the capital of the Assyrian Empire that conquered the ten northern tribes of Israel and deported many of them in 722 B.C. The Assyrian Empire was known for its massive armies and brutal treatment of conquered peoples and prisoners. When God commissioned Jonah to go to Nineveh to warn them of impending judgment, his fear of what might happen to him at their hands was understandable.

So instead of journeying east to Nineveh, Jonah boarded a ship headed in the opposite direction across the Mediterranean Sea. Jonah represents all who have ignored or disobeyed the will of God and found themselves in a season of discipline. But Jonah also illustrates the fact that God provides second chances for those who are willing to turn around (repent) and submit to His will. After Jonah was rescued from the great fish, he went and preached to Nineveh.

Failure to obey God does not put us beyond God’s grace. He is faithful to forgive and give us new opportunities to serve Him. 

Sin forsaken is the best evidence of sin forgiven.
George Jennings Davies