(21-24) The juxtaposition of laws against oppression with three crimes of the deepest dye seems intended to indicate that oppression is among the sins which are most hateful in God's sight. The lawgiver, however, does not say that it is to be punished capitally, nor, indeed, does he affix to it any legal penalty. Instead of so doing, he declares that God Himself will punish it "with the sword" (Exodus 22:24). Three classes of persons particularly liable to be oppressed are selected for mention--(1) Strangers, i.e., foreigners; (2) widows; and (3) orphans. Strangers have seldom been protected by any legislation, unless, indeed, they formed a class of permanent residents, like the Met?ci at Athens. The law of civilised communities has generally afforded some protection to the orphan and the widow, particularly in respect of rights of property. The protection given is, however, very generally insufficient; and it is of the highest importance that it should be supplemented by an assured belief that, beyond all legal penalties there lies the Divine sentence of wrath and punishment, certain to fall upon every one who, careless of law and right, makes the stranger, the widow, or the orphan to suffer wrong at his hands.

(21) For ye were strangers.--Ye should, therefore, sympathise with "strangers;" not "vex them," not "oppress them," but "love them as yourselves" (Leviticus 19:34). The condition of foreigners in Israel is shown to have been more than tolerable by the examples of the Kenites (Judges 1:16; Judges 4:11); of Araunah the Jebusite (2Samuel 24:18-24); of Uriah the Hittite (2Samuel 23:39), Zelek the Ammonite (2Samuel 23:37), and others.

Verse 21. - Law against oppression of foreigners. It may be doubted whether such a law as this was ever made in any other country. Foreigners are generally looked upon as "fair game," whom the natives of a country may ridicule and annoy at their pleasure. Native politeness gives them an exceptional position in France; but elsewhere it is the general rule to "vex" them. The Mosaic legislation protested strongly against this practice (Exodus 23:9; Leviticus 19:33), and even required the Israelites to "love the stranger who dwelt with them as themselves" (Leviticus 19:34). For ye were strangers. Compare Leviticus 19:34, and Deuteronomy 10:19. In Exodus 23:9 the addition is made - "For ye know the heart of a stranger" - ye know; i.e., the feelings which strangers have when they are vexed and oppressed - ye know this by your own sad experience, and should therefore have a tenderness for strangers.

22; 1 - 31 Judicial laws. - The people of God should ever be ready to show mildness and mercy, according to the spirit of these laws. We must answer to God, not only for what we do maliciously, but for what we do heedlessly. Therefore, when we have done harm to our neighbour, we should make restitution, though not compelled by law. Let these scriptures lead our souls to remember, that if the grace of God has indeed appeared to us, then it has taught us, and enabled us so to conduct ourselves by its holy power, that denying ungodliness and wordly lusts, we should live soberly, righteously, and godly in this present world, Titus 2:12. And the grace of God teaches us, that as the Lord is our portion, there is enough in him to satisfy all the desires of our souls.Thou shall not vex a stranger,.... One that is not born in the same country, but comes into another country to sojourn, as Jarchi; not a native of the place, but of another kingdom or country; a stranger to the commonwealth of Israel, that is only in it for a time on trade and business, or through one providence or another; or else a proselyte is meant, not a proselyte of righteousness, who has embraced the true religion; but a proselyte of the gate, that takes upon him the commands of the sons of Noah; or, as Aben Ezra here expresses it, who takes upon him not to serve idols; such were allowed to dwell among the Israelites, and they were to carry it friendly and kindly to them, and "not vex" them, nor irritate them with words, as the Targum of Jonathan, and so Jarchi; by calling them names, Gentiles, uncircumcised persons, and the like; upbraiding them with their country, ignorance, and manner of life; they were not to say to a proselyte, as Ben Melech observes, remember thy former works; or, if the son of a proselyte, remember thy father's works:

nor oppress him; by taking his goods, as the above Targum, and so Jarchi; by refusing to assist him with advice or otherwise, to trade with him, or to give him lodging, and furnish him with the necessaries of life:

for ye were strangers in the land of Egypt: out of which they were but just come, and therefore such a reason must be very striking and moving upon them: the Targum of Jonathan prefaces it,"and my people, the house of Israel, remember that ye were strangers, &c.''this they could not have forgot in so short a time, and the remembrance of this should move their compassion to strangers hereafter, when they came to settle in their own land; and therefore, as they would that men should have done to them when in such circumstances, the same they should do to others; and besides, the remembrance of this would serve to abate their pride and vanity, and their overbearing disposition.