Yahweh said, "Is it right for you to be angry?"
We hence see why an express mention is made of his anger, — God thus intended to bring conviction home to Jonah, that he might no more seek evasions. Had he simply said, “Why! how is it that thou dost not leave to me the supreme right of judging? If such is my will, why dost not thou submissively acknowledge that what I do is rightly done? Is it thy privilege to be so wise, as to dictate laws to me, or to correct my decisions?” — had the Lord thus spoken, there might have remained still some excuse; Jonah might have said, “Lord, I cannot restrain my grief, when I see thy name so profaned by unseemly reproaches; can I witness this with a calm mind?” He might thus have still sought some coverings for his grief; but when the Lord brought forward his anger, he must have been necessarily silenced; for what could be found to excuse Jonah, when he thus perversely rebelled, as I have said, against God, his Judge and Maker? We now then understand why God expressly declares that Jonah did not do well in being thus angry. 