Little known fact about the Jonah story will open up the understanding of Nineveh's reactions and repentance (God's plan and will).
Nineveh worshiped a fish/man God and therefore when Jonah was either seen to come from the big fish, or merely smelt like a fish, they clearly "paid attention to what he had to say".
Nineveh worshiped a fish/man God and therefore when Jonah was either seen to come from the big fish, or merely smelt like a fish, they clearly "paid attention to what he had to say".