24 And unto Hamor and unto Shechem his son hearkened all that went out of the gate of his city; and every male was circumcised, all that went out of the gate of his city.

25 And it came to pass on the third day, when they were sore, that two of the sons of Jacob, Simeon and Levi, Dinah's brethren, took each man his sword, and came upon the city unawares, and slew all the males. 26 And they slew Hamor and Shechem his son with the edge of the sword, and took Dinah out of Shechem's house, and went forth. 27 The sons of Jacob came upon the slain, and plundered the city, because they had defiled their sister. 28 They took their flocks and their herds and their asses, and that which was in the city, and that which was in the field; 29 and all their wealth, and all their little ones and their wives, took they captive and made a prey, even all that was in the house. 30 And Jacob said to Simeon and Levi, Ye have troubled me, to make me odious to the inhabitants of the land, among the Canaanites and the Perizzites: and, I being few in number, they will gather themselves together against me and smite me; and I shall be destroyed, I and my house.

Matthew Henry's Commentary on Genesis 34:24-30

Commentary on Genesis 34:20-31

(Read Genesis 34:20-31)

The Shechemites submitted to the sacred rite, only to serve a turn, to please their prince, and to enrich themselves, and it was just with God to bring punishment upon them. As nothing secures us better than true religion, so nothing exposes us more than religion only pretended to. But Simeon and Levi were most unrighteous. Those who act wickedly, under the pretext of religion, are the worst enemies of the truth, and harden the hearts of many to destruction. The crimes of others form no excuse for us. Alas! how one sin leads on to another, and, like flames of fire, spread desolation in every direction! Foolish pleasures lead to seduction; seduction produces wrath; wrath thirsts for revenge; the thirst of revenge has recourse to treachery; treachery issues in murder; and murder is followed by other lawless actions. Were we to trace the history of unlawful commerce between the sexes, we should find it, more than any other sin, ending in blood.