10:15-44 The best reformers can but do their endeavour; when the Redeemer himself shall come to Zion, he shall effectually turn away ungodliness from Jacob. And when sin is repented of and forsaken, God will forgive it; but the blood of Christ, our Sin-offering, is the only atonement which takes away our guilt. No seeming repentance or amendment will benefit those who reject Him, for self-dependence proves them still unhumbled. All the names written in the book of life, are those of penitent sinners, not of self-righteous persons, who think they have no need of repentance.

19. they gave their hands—that is, came under a solemn engagement, which was usually ratified by pledging the right hand (Pr 6:1; Eze 17:18). The delinquents of the priestly order bound themselves to do like the common Israelites (Ezr 10:25), and sought to expiate their sin by sacrificing a ram as a trespass offering.