Verse 22 I delight, &c. They who interpret this passage as above explained, consider this expression, and the others which imply feelings of approbation towards the law of God, as in Romans 7:16,25 &c., as referring to the approving testimony borne by conscience in favor of the excellence of the law, even in wicked men. Others think that these expressions prove that the subject of this description must be a soul renewed. The question in regard to the true interpretation of the passage is admitted to be a very difficult one.