Sam Allberry on Jonah and the fish.. not so much a rescuing fish as judgement on the rebel-prophet. The sea goes calm to save the sailors but Jonah continues to die. And then later is saved when vomitted out onto the land. I think this makes more sense of the scene and helps sort out my general confusion about act 2 of this cracking OT grace-drama.
And for the benefit of Jim Walford, codeword: All-berry.