Matthew Henry on Leviticus 22:1-9
Those that had a natural blemish, though they were forbidden to do the priests' work, were yet allowed to eat of the holy things: and the Jewish writers say that "to keep them from idleness they were employed in the wood-room, to pick out that which was worm-eaten, that it might not be used in the fire upon the altar; they might also be employed in the judgment of leprosy:" but,
I. Those that were under any ceremonial uncleanness, which possibly they contracted by their own fault, might no so much as eat of the holy things while they continued in their pollution. 1. Some pollutions were permanent, as a leprosy or a running issue, Lev 22:4. These separated the people from the sanctuary, and G…
Read the whole note in the consoleJamieson-Fausset-Brown on Leviticus 22:8
dieth of itself--The feelings of nature revolt against such food. It might have been left to the discretion of the Hebrews, who it may be supposed (like the people of all civilized nations) would have abstained from the use of it without any positive interdict. But an express precept was necessary to show them that whatever died naturally or from disease, was prohibited to them by the operation of that law which forbade them the use of any meat with its blood.
Adam Clarke on Leviticus 22:4
Is a leper, or hath a running issue - See the case of the leper treated at large in the notes on Leviticus 13 (note) and Leviticus 14 (note); and for other uncleannesses, see the notes on Leviticus 15 (note).
John Gill on Leviticus 22:9
They shall therefore keep mine ordinance,.... The observance of my word, as the Targums of Onkelos and Jonathan, of his word of command; either respecting the not eating of such creatures that died of themselves, or were torn by beasts; or else the not eating holy things in uncleanness, so Jarchi and Gersom; but Aben Ezra thinks the sanctuary is referred to, which was to be kept by the priests, and which seems to agree with what follows:
lest they bear sin for it: the sanctuary, by neglecting it, and so be charged with the guilt of sin, and be obliged to bear the punishment of it:
and die therefore if they profane it; by going into it in their uncleanness, and eating of the most holy thing…