John Gills Exposition of the Bible Commentary - Leviticus 21:1
And the Lord said unto Moses ,.... According to some Jewish writers this was said on the day the tabernacle was set up; no doubt it was delivered at the same time the above laws were given; and as care was taken for the purity and holiness of the Israelites in general, it was necessary that the priests that were concerned in a more especial manner in the service and worship of God should be holy also, and have some instructions given them to take care and keep themselves from all... read more
Matthew Henry's Complete Commentary - Leviticus 21:1-9
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 than any of the people, and to be more intimately conversant with sacred things, and therefore it was... read more