Leviticus 19:17

In any wise - Surely.

Rebuke - To reprimand; strongly warn; restrain.

Thou shalt not hate thy brother - Thou shalt not only not do him any kind of evil, but thou shalt harbor no hatred in thy heart towards him. On the contrary, thou shalt love him as thyself, Leviticus 19:18. Many persons suppose, from misunderstanding our Lord's words, John 13:34, A new commandment give I unto you, that ye love one another, etc., that loving our neighbor as ourselves was first instituted under the Gospel. This verse shows the opinion to be unfounded: but to love another as Christ has loved us, i. e., to lay down our lives for each other, is certainly a new commandment; we have it simply on the authority of Jesus Christ alone.

And not suffer sin upon him - If thou see him sin, or know him to be addicted to any thing by which the safety of his soul is endangered, thou shalt mildly and affectionately reprove him, and by no means permit him to go on without counsel and advice in a way that is leading him to perdition. In a multitude of cases timely reproof has been the means of saving the soul. Speak to him privately if possible; if not, write to him in such a way that himself alone shall see it.

Not suffer sin upon him - Rather, not hear sin on his account; that is, either by bearing secret ill-will Ephesians 4:26, or by encouraging him to sin in withholding due rebuke Romans 1:32.

19:17 Thou shalt not hate - As thou dost, in effect, if thou dost not rebuke him. Thy brother - The same as thy neighbour, that is, every man. If thy brother hath done wrong, thou shalt neither divulge it to others, nor hate him, and smother that hatred by sullen silence; nor flatter him therein, but shalt freely and in love, tell him of his fault. And not suffer sin upon him - Not suffer him to lie under the guilt of any sin, which thou by rebuking him, and thereby bringing him to repentance, couldst free him from.