Yahweh said, "Is it right for you to be angry?"
"Doest thou well to be angry ...?" This remonstrance is a gentle endeavor on the part of the Lord to provoke in Jonah a self-examination of his own emotions and attitudes.  How unreasonable it must appear in any objective examination of the facts, that a preacher whose business it was to convert men should have been angry when his efforts met with wholesale success!