It was before appointed that the priests should teach the people the statutes God had given concerning the difference between clean and unclean , Lev. 10:10 , 11 . Now here it is provided that they should themselves observe what they were to teach the people. Note, Those whose office it is to instruct must do it by example as well as precept, 1 Tim. 4:12. The priests were to draw nearer to God tha...