As to marriage (since the priests in Ezekiel's "house" were no more expected to be celibates than were those employed about Moses' tabernacle or Solomon's temple), they were forbidden to marry widows (which the Levitical priests were not, though the high priest was) or divorced women, and allowed to wed only virgins of the house of Israel, or (the sole exception) widows of such as had been priests (compare with the priest-code, Le Ezekiel 21:7, Ezekiel 21:13, Ezekiel 21:14). Ezekiel's enactment discovers two variations—first, that it does not formally forbid to the priests marriage with a harlot; and, second, that it sanctions marriage with a priest's widow. But the first was implied in the prohibition of marriage with an adulteress, and the second was a sign of the higher sanctity of the priesthood belonging to Ezekiel's temple. Hence, so far from indicating the priority of Ezekiel, it rather points to the priority of Leviticus.
Among the priests' official duties four things are prescribed.
4. The hallowing of Jehovah's sabbaths. This they should do both by resting on the seventh day and by offering the sabbath sacrifices, the showbread, and the burnt offering; both of which things the priests under the Law had been commanded to do (see Exodus 20:8-11; Exodus 31:13-17: Le Exodus 23:3; Exodus 24:8; Numbers 28:9), but had not done (Ezekiel 20:12,Ezekiel 20:13, Ezekiel 20:20, Ezekiel 20:21; Ezekiel 22:8; Ezekiel 23:28).