Recompense his trespass - i. e. make restitution to the person whom he has injured.

Shall confess their sin - Without confession or acknowledgment of sin, there was no hope of mercy held out.

He shall recompense - For without restitution, in every possible case, God will not for give the iniquity of a man's sin. How can any person in a case of defraud, with his neighbor's property in his possession, expect to receive mercy from the hand of a just and holy God? See this subject considered in the notes on Genesis 42:38 (note).

Then they shall confess their sin which they have done,.... The form of which confession, according to Fagius, was, O Lord, I am guilty of death, I have deserved to be stoned for this sin, or to be strangled for this trespass, or to be burnt for this crime, &c.

and he shall recompense his trespass with the principal thereof, and add unto it the fifth part thereof; paying the whole of whatsoever he had in any manner defrauded his neighbour of, to which he was to add a fifth part of that; that is, as Aben Ezra interprets it, it he confesses of himself, but if there are witnesses of it he must add two fifths, and some say a fifth of a fifth:

and give it unto him against whom he hath trespassed; as a satisfaction for the injury done him.

Then they shall confess their sin which they have done: and he shall recompense his trespass with the principal thereof, and add unto it the fifth part thereof, and give it unto him against whom he hath trespassed.

5:7 They shall confess their sin - They shall not continue in the denial of the fact, but give glory to God, and take shame to themselves by acknowledging it. The principal - That is, the thing he took away, or what is equivalent to it. And add - Both as a compensation to the injured person for the want of his goods so long, and as a penalty upon the injurious dealer, to discourage others from such attempts.

5:1-10 The camp was to be cleansed. The purity of the church must be kept as carefully as the peace and order of it. Every polluted Israelite must be separated. The wisdom from above is first pure, then peaceable. The greater profession of religion any house or family makes, the more they are obliged to put away iniquity far from them. If a man overreach or defraud his brother in any matter, it is a trespass against the Lord, who strictly charges and commands us to do justly. What is to be done when a man's awakened conscience charges him with guilt of this kind, though done long ago? He must confess his sin, confess it to God, confess it to his neighbour, and take shame to himself; though it go against him to own himself in a lie, yet he must do it. Satisfaction must be made for the offence done to God, as well as for the loss sustained by the neighbour; restitution in that case is not enough without faith and repentance. While that which is wrongly gotten is knowingly kept, the guilt remains on the conscience, and is not done away by sacrifice or offering, prayers or tears; for it is the same act of sin persisted in. This is the doctrine of right reason, and of the word of God. It detects hypocrites, and directs the tender conscience to proper conduct, which, springing from faith in Christ, will make way for inward peace.