Jonah can't see how Assyria could serve any useful purpose. How could this commission better Israel? Jonah might even fear that God will reverse His judgment against Nineveh. If that 'unchanging God' changes His mind about Nineveh's destruction, then Jonah's personal religion won't make sense. (Nu 23:19) The truth is, Jonah is not as overwhelmed by his new assignment as he is by his own small mindedness. (page 5)

...Teachings are given to different men under different circumstances and in different times... [but] ...the Lord is the same yesterday, today and forever. If a parent commands a little child not to play with matches, and then commands a teenager to light the campfire, is this a contradiction? It's only a question of preparedness - one is ready and one is not.