106 What then is the story, and wherein lies its application? For, perhaps, it would not be amiss to relate it, for the general security. Jonah also was fleeing from the face of God, or rather, thought that he was fleeing: but he was overtaken by the sea, and the storm, and the lot, and the whale's belly, and the three days' entombment, the type of a greater mystery. He fled from having to announce the dread and awful message to the Ninevites, and from being subsequently, if the city was saved by repentance, convicted of falsehood: not that he was displeased at the salvation of the wicked, but he was ashamed of being made an instrument of falsehood, and exceedingly zealous for the credit of prophecy, which was in danger of being destroyed in his person, since most men are unable to penetrate the depth of the Divine dispensation in such cases.
Source: Orations (New Advent)