21 "Behold, I have given the children of Levi all the tithes in Israel as an inheritance in return for the work which they perform, the work of the tabernacle of meeting. 22 Hereafter the children of Israel shall not come near the tabernacle of meeting, lest they bear sin and die. 23 But the Levites shall perform the work of the tabernacle of meeting, and they shall bear their iniquity; it shall be a statute forever, throughout your generations, that among the children of Israel they shall have no inheritance. 24 For the tithes of the children of Israel, which they offer up as a heave offering to the Lord, I have given to the Levites as an inheritance; therefore I have said to them, 'Among the children of Israel they shall have no inheritance.' " 25 Then the Lord spoke to Moses, saying, 26 "Speak thus to the Levites, and say to them: 'When you take from the children of Israel the tithes which I have given you from them as your inheritance, then you shall offer up a heave offering of it to the Lord, a tenth of the tithe. 27 And your heave offering shall be reckoned to you as though it were the grain of the threshing floor and as the fullness of the winepress. 28 Thus you shall also offer a heave offering to the Lord from all your tithes which you receive from the children of Israel, and you shall give the Lord's heave offering from it to Aaron the priest. 29 Of all your gifts you shall offer up every heave offering due to the Lord, from all the best of them, the consecrated part of them.' 30 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. 31 You may eat it in any place, you and your households, for it is your reward for your work in the tabernacle of meeting. 32 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.' "
Matthew Henry's Commentary on Numbers 18:21-32
Commentary on Numbers 18:20-32
(Read Numbers 18:20-32)
As Israel was a people not to be numbered among the nations, so Levi was a tribe to be distinguished from the rest. Those who have God for their Inheritance and their Portion for ever, ought to look with holy contempt and indifference upon the possessions of this world. The Levites were to give God his dues out of their tithes, as well as the Israelites out of their increase. See, in 2 Thessalonians 3:10. 2. We must be sure that God has his dues out of it. We have the comfort of our substance, when we have honoured the Lord with it. Ye shall bear no sin by reason of it, when ye have heaved the best from it. We should give alms of such things as we have, that all may be holy and comfortable to us.