Holy unto their God — Devoted to God's service, and always prepared for it, and therefore shall keep themselves from all defilements. The name of their God — Which they especially bear. The bread of their God — That is, the shew — bread: or rather, all the other offerings, besides burnt — offerings: which are called bread, because bread is commonly put for all food.
Related Commentaries of Leviticus 21:6
Leviticus 21:6
6 They shall be holy unto their God, and not profane the name of their God: for the offerings of the LORD made by fire, and the bread of their God, they do offer: therefore they shall be holy.