Note, 1. We are all apt to be partial in judging of ourselves and our own actions, and to think too favourably of our own character, as if there was nothing amiss in it: Every way of a man, even his by-way, is right in his own eyes. The proud heart is very ingenious in putting a fair face upon a foul matter, and in making that appear right to itself which is far from being so, to stop the mouth of conscience. 2. We are sure that the judgment of God concerning us is according to truth. Whatever our judgment is concerning ourselves, the Lord ponders the heart. God looks at the heart, and judges of men according to that, of their actions according to their principles and intentions; and his judgment of that is as exact as ours is of that which we ponder most, and more so; he weighs it in an unerring balance, Pro 16:2.

Here, 1. It is implied that many deceive themselves with a conceit that, if they offer sacrifice, that will excuse them from doing justice, and procure them a dispensation for their unrighteousness; and this makes their way seem right, Pro 21:2. We have fasted, Isa 58:3. I have peace-offerings with me, Pro 7:14. 2. It is plainly declared that living a good life (doing justly and loving mercy) is more pleasing to God than the most pompous and expensive instances of devotion. Sacrifices were of divine institution, and were acceptable to God if they were offered in faith and with repentance, otherwise not, Isa 1:11, etc. But even then moral duties were preferred before them (Sa1 15:22), which intimates that their excellency was not innate nor the obligation to them perpetual, Mic 6:6-8. Much of religion lies in doing judgment and justice from a principle of duty to God, contempt of the world, and love to our neighbour; and this is more pleasing to God than all burnt-offerings and sacrifices, Mar 12:33.