20:10-27 These verses repeat what had been said before, but it was needful there should be line upon line. What praises we owe to God that he has taught the evil of sin, and the sure way of deliverance from it! May we have grace to adorn the doctrine of God our Saviour in all things; may we have no fellowship with unfruitful works of darkness, but reprove them.

24. I … have separated you from other people—Their selection from the rest of the nations was for the all-important end of preserving the knowledge and worship of the true God amid the universal apostasy; and as the distinction of meats was one great means of completing that separation, the law about making a difference between clean and unclean beasts is here repeated with emphatic solemnity.