17:7-13 Micah thought it was a sign of God's favour to him and his images, that a Levite should come to his door. Thus those who please themselves with their own delusions, if Providence unexpectedly bring any thing to their hands that further them in their evil way, are apt from thence to think that God is pleased with them.

2-5. the people came to the house of God, … and lifted up their voices, and wept sore—The characteristic fickleness of the Israelites was not long in being displayed; for scarcely had they cooled from the fierceness of their sanguinary vengeance, than they began to relent and rushed to the opposite extreme of self-accusation and grief at the desolation which their impetuous zeal had produced. Their victory saddened and humbled them. Their feelings on the occasion were expressed by a public and solemn service of expiation at the house of God. And yet this extraordinary observance, though it enabled them to find vent for their painful emotions, did not afford them full relief, for they were fettered by the obligation of a religious vow, heightened by the addition of a solemn anathema on every violator of the oath. There is no previous record of this oath; but the purport of it was, that they would treat the perpetrators of this Gibeah atrocity in the same way as the Canaanites, who were doomed to destruction; and the entering into this solemn league was of a piece with the rest of their inconsiderate conduct in this whole affair.