Commentaries
25:1-5 The friendship of the wicked is more dangerous than their enmity; for none can prevail against God's people if they are not overcome by their inbred lusts; nor can any enchantment hurt them, but the enticements of worldly interests and pleasures. Here is the sin of Israel, to which they are enticed by the daughters of Moab and Midian. Those are our worst enemies who draw us to sin, for that is the greatest mischief any man can do us. Israel's sin did that which all Balaam's enchantments could not do; it set God against them. Diseases are the fruits of God's anger, and the just punishments of prevailing sins; one infection follows the other. Ringleaders in sin ought to be made examples of justice.
4. The Lord said unto Moses, Take all the heads of the people, and hang them up—Israelite criminals, who were capitally punished, were first stoned or slain, and then gibbeted. The persons ordered here for execution were the principal delinquents in the Baal-peor outrage—the subordinate officers, rulers of tens or hundreds.
before the Lord—for vindicating the honor of the true God.
against the sun—that is, as a mark of public ignominy; but they were to be removed towards sunset (De 21:23).