Numbers 18:3

3 And they shall keep thy charge, and the charge of all the tabernacle; only they shall not come near the holy vessels or the altar, that neither they, nor ye also, die.

Numbers 18:3 Meaning and Commentary

Numbers 18:3

And they shall keep thy charge, and the charge of all the
tabernacle
That is, the Levites, whatever Aaron and his sons, the priests, should charge them to do, or commit to their care and charge, that they should observe; as to watch and keep out all unfit persons, to take down and set up the tabernacle when needful only they shall not come nigh the vessels of the sanctuary;
as the ark and mercy seat in the holy of holies, the shewbread table, and candlestick in the holy place; wherefore when these were removed from place to place in journeying, they were covered, that they might not touch them as they carried them: and the altar;
both of incense and burnt offering, on neither of which might they offer: that neither they nor you also die:
the priests for suffering them to meddle with things that did not belong to them, and the Levites for intruding themselves.

Numbers 18:3 In-Context

1 And the LORD said unto Aaron, Thou and thy sons and thy father’s house with thee shall bear the iniquity of the sanctuary; and thou and thy sons with thee shall bear the iniquity of your priesthood.

2 And thy brethren also of the tribe of Levi, the tribe of thy father, bring thou with thee, that they may be joined unto thee and serve thee; but thou and thy sons with thee shall serve before the tabernacle of the testimony.

3 And they shall keep thy charge, and the charge of all the tabernacle; only they shall not come near the holy vessels or the altar, that neither they, nor ye also, die.

4 And they shall join themselves unto thee and keep the charge of the tabernacle of the testimony in all the service of the tabernacle; and no stranger shall come near unto you.

5 And ye shall have the charge of the sanctuary and the charge of the altar, that there be no more wrath upon the sons of Israel.