We have here a part of the statute concerning tithes. The productions of the ground were twice tithed, so that, putting both together, a fifth part was devoted to God out of their increase, and only four parts of five were for their own common use; and they could not but own they paid an easy rent, especially since God’s part was disposed of to their own benefit and advantage. The first tithe was for the maintenance of their Levites, who taught them the good knowledge of God, and ministered to them in holy things; this is supposed as anciently due, and is entailed upon the Levites as an inheritance, by that law, Num 18:24 But it is the second tithe that is here spoken of, which was to be taken out of the remainder when the Levites had had theirs.

1. They are here charged to separate it, and set it apart for God: Thou shalt truly tithe all the increase of they seed, Deut 14:22. The Levites took care of their own, but the separating of this was left to the owners themselves, the law encouraging them to be honest by reposing a confidence in them, and so trying their fear of God. They are commanded to tithe truly, that is, to be sure to do it, and to do it faithfully and carefully, that God’s part might not be diminished either with design or by oversight. Note, We must be sure to give God his full dues out of our estates; for, being but stewards of them, it is required that we be faithful, as those that must give account.
2. They are here directed how to dispose of it when they had separated it. Let every man lay by as God prospers him and gives him success, and then let him lay out in pious uses as God gives him opportunity; and it will be the easier to lay out, and the proportion will be more satisfying, when first we have laid by. This second tithe may be disposed of,
   1. In works of piety, for the first two years after the year of release. They must bring it up, either in kind or in the full value of it, to the place of the sanctuary, and there must spend it in holy feasting before the Lord. If they could do it with any convenience, they must bring it in kind (Deut 14:23); but, if not, they might turn it into money (Deut 14:24, Deut 14:25), and that money must be laid out in something to feast upon before the Lord. The comfortable cheerful using of what God has given us, with temperance and sobriety, is really the honouring of God with it. Contentment, holy joy, and thankfulness, make every meal a religious feast. The end of this law we have (Deut 14:23): That thou mayest learn to fear the Lord thy God always; it was to keep them right and firm to their religion,
      1. By acquainting them with the sanctuary, the holy things, and the solemn services that were there performed. What they read the appointment of their Bibles, it would do them good to see the observance of in the tabernacle; it would make a deeper impression upon them, which would keep them out of the snares of the idolatrous customs. Note, It will have a good influence upon our constancy in religion never to forsake the assembling of ourselves together, Heb 10:25. By the comfort of the communion of saints, we may be kept to our communion with God.
      2. By using them to the most pleasant and delightful services of religion. Let them rejoice before the Lord, that they may learn to fear him always. The more pleasure we find in the ways of religion the more likely we shall be to persevere in those ways. One thing they must remember in their pious entertainments—to bid their Levites welcome to them. Thou shalt not forsake the Levites (Deut 14:27): “Let him never be a stranger to thy table, especially when thou eatest before the Lord.”
   2. Every third year this tithe must be disposed of at home in works of charity (Deut 14:28, Deut 14:29): Lay it up within they own gates, and let it be given to the poor, who, knowing the provision this law had made for them, no doubt would come to seek it; and, that they might make the poor familiar to them and not disdain their company, they are here directed to welcome them to their houses. “Thither let them come, and eat and be satisfied.” In this charitable distribution of the second tithe they must have an eye to the poor ministers and add to their encouragement by entertaining them, then to poor strangers (not only for the supply of their necessities, but to put a respect upon them, and so to invite them to turn proselytes), and then to the fatherless and widow, who, though perhaps they might have a competent maintenance left them, yet could not be supposed to live so plentifully and comfortably as they had done in months past, and therefore they were to countenance them, and help to make them easy by inviting them to this entertainment. God has a particular care for widows and fatherless, and he requires that we should have the same. It is his honour, and will be ours, to help the helpless. And if we thus serve God, and do good with what we have, it is promised here that the Lord our God will bless us in all the work of our hand. Note,
      1. The blessing of God is all in all to our outward prosperity, and, without that blessing, the work of our hands which we do will bring nothing to pass.
      2. The way to obtain that blessing is to be diligent and charitable. The blessing descends upon the working hand: “Except not that God should bless thee in thy idleness and love of ease, but in all the work of they hand.” It is the hand of the diligent, with the blessing of God upon it, that makes rich, Prov 10:4, Prov 10:22. And it descends upon the giving hand; he that thus scatters certainly increases, and the liberal soul will be made fat. It is an undoubted truth, though little believed, that to be charitable to the poor, and to be free and generous in the support of religion and any good work, is the surest and safest way of thriving. What is lent to the Lord will be repaid with abundant interest. See Ezek 44:30.