Then the Lord said to Aaron: “You and your sons and your father’s house with you shall bear the iniquity related to the sanctuary, and you and your sons with you shall bear the iniquity associated with your priesthood. Also bring with you your brethren of the tribe of Levi, the tribe of your father, that they may be joined with you and serve you while you and your sons are with you before the tabernacle of witness.
A great deal of honour God had now lately put upon Aaron; his rod had budded and blossomed, when the rods of the rest of the princes remained dry, and destitute both of fruit and ornament. Now lest Aaron should be puffed up with the abundance of the favours that were done him, and the miracles that were wrought for the support of him in his high station, God comes to him to remind him of the burden that was laid upon him, and the duty required from him as a priest. He would see reason not to be proud of his preferment, but to receive the honours of his office with reverence and holy trembling, when he considered how great was the charge committed to him, and how hard it would be for him to give a good account of it. Be not high-minded, but fear.
…This is a good reason why we should neither be envious at others’ honours nor ambitious ourselves of high places, because great dignity exposes us to great iniquity. Those that are entrusted with the charge of the sanctuary will have a great deal to answer for. Who would covet the care of souls who considers the account that must be given of that care? (Matthew Henry)
Therefore you shall say to them: ‘When you have lifted up the best of it, then the rest shall be accounted to the Levites as the produce of the threshing floor and as the produce of the winepress. You may eat it in any place, you and your households, for it is your reward for your work in the tabernacle of meeting. And you shall bear no sin because of it, when you have lifted up the best of it. But you shall not profane the holy gifts of the children of Israel, lest you die.’”
When the Levites had thus paid the tenth of their income, as a heave-offering to the Lord, they had themselves the comfortable enjoyment of the other nine parts (Num. 18:30): “When you have thus heaved the best from it (for still God’s part must be the best) then you shall eat the rest, not as a holy thing, but with the same freedom that the other Israelites eat their part with, in every place, you and your households,” Num. 18:31. See here what is the way to have the comfort of all our worldly possessions so as to bear no sin by reason of them, as it follows, Num. 18:32.
[1.] We must be sure that what we have be got honestly and in the service of God. It is your reward for your service; that meat is the best eating that is first earned; but, if any will not work, neither shall he eat, 2 Thess. 3:10. And that seems to be spoken of as having a particular comfort and satisfaction in it which is the reward of faithful service done in the tabernacle of the congregation.
[2.] We must be sure that God has his dues out of it. Then we have the comfort of our substance when we have honoured the Lord with it. The you shall bear no sin by reason of it, when you have heaved the best from it. This intimates that we must never feed ourselves without fear, lest our table become a snare, and we bear sin by reason of it; and that therefore we are concerned to give alms of such things as we have, that all may be clean and comfortable to us.
You are good, even when You are not understood.
(You chose us to be a royal priesthood.
To proclaim your light to the nations.
Keep Your people on my heart always.)
“Since I know, O my God, that You try the heart and delight in uprightness, I, in the integrity of my heart, have willingly offered all these things; so now with joy I have seen Your people, who are present here, make their offerings willingly to You.
“O LORD, the God of Abraham, Isaac and Israel, our fathers, preserve this forever in the intentions of the heart of Your people, and direct their heart to You…”
— 1 Chronicles 19:17-18