(26) Reckon unto him seven days.--In Ezekiel 44:23-24, the general duties of the priests are prescribed in terms taken from the Mosaic law, and in Ezekiel 44:25-27 special instructions are given about the defilement from a dead body. These are in general an exact repetition of Leviticus 21:1-4; but, in accordance with the principle mentioned in the last Note, there is added to the ordinary cleansing of seven days (Numbers 19:11-17) another period of seven days, after which Ezekiel requires (Ezekiel 44:27) the priest to offer a sin offering before entering again on his duties.

44:1-31 This chapter contains ordinances relative to the true priests. The prince evidently means Christ, and the words in ver. 2, may remind us that no other can enter heaven, the true sanctuary, as Christ did; namely, by virtue of his own excellency, and his personal holiness, righteousness, and strength. He who is the Brightness of Jehovah's glory entered by his own holiness; but that way is shut to the whole human race, and we all must enter as sinners, by faith in his blood, and by the power of his grace.And after he is cleansed,.... From any sin or iniquity, failing and imperfection, that he has been guilty of at such seasons, in mourning for the dead, by a fresh application of the blood of Christ, which cleanses from all sin; typified by the water of separation, made of the ashes of the red heifer, by which those who were in this way ceremoniously unclean were cleansed, Hebrews 9:13,

they shall reckon unto him seven days; that is, seven days shall be reckoned from the time of his cleansing, before he enters on public service again: according to the old law, seven days were reckoned from the defilement to the purification; here seven more are numbered after the purification is made; and therefore, as Kimchi truly notes, this is a new law or rule, to be observed in after times.