Thus were they defiled with their own works - By their very attempts to deliver themselves from sin. They were corrupt, and the consciousness that they were sinners led them to the commission of even greater enormities in attempting to expiate their guilt, even by the sacrifice of their own sons and daughters. Thus all the religions of the pagan begin in sin, and end in sin. The consciousness of sin only leads to the commission of greater sin; to all the abominations of idol-worship; to the sacrifice - the murder - of the innocent, with the vain hope of thus making expiation for their crimes. Sinners have never yet been able to devise a way by which they may make themselves pure. It is only the great Sacrifice made on the cross which meets the case; which provides expiation; and which saves from future sin.

And went a whoring - Apostacy from God and backsliding are ofen illustrated in the Scriptures by the violation of the marriage compact, as the relation between God and his people is often compared with the relation between a husband and wife. Compare Isaiah 62:5; Jeremiah 3:14; Jeremiah 7:9; Jeremiah 13:27; Ezekiel 16:20, Ezekiel 16:22, Ezekiel 16:25, Ezekiel 16:33-34; Ezekiel 23:17.

With their own inventions - More literally, With their own works. See the notes at Psalm 106:29.

And went a whoring - By fornication, whoredom, and idolatry, the Scripture often expresses idolatry and idolatrous acts. I have given the reason of this in other places. Besides being false to the true God, to whom they are represented as betrothed and married, (and their acts of idolatry were breaches of this solemn engagement), the worship of idols was frequently accompanied with various acts of impurity.

The translation in the Anglo-Saxon is very remarkable: and they fornicated. In Anglo-Saxon, signifies to fire, to ignite; to commit adultery. So is a prostitute, a whore; and is to go a whoring, to fornicate; probably from, or to fire, and to lie, or a glutton, - one who lies with fire, who is ignited by it, who is greedily intent upon the act by which he is inflamed. And do not the words themselves show that in former times whoredom was punished, as it is now, by a disease which produces the sensation of burning in the unhappy prostitutes, whether male or female? And to this meaning the following seems particularly to be applicable.

Thus were they defiled with their own works,.... Not the land only, but they themselves also; or "with their works" (a), with the works of the Heathen they learned, Psalm 106:35, or rather with their own works, the works of the flesh, especially their shocking idolatries: sin is of a defiling nature; it has defiled all men, it defiles all of men, all the faculties of their souls, and all the members of their bodies; nor can anything truly and thoroughly cleanse from it but the blood of Christ: even men's works of righteousness are as filthy rags and defiling, and much more their evil works.

And went a whoring with their own inventions; after other gods; idolatry is often in Scripture signified by whoredom; the idolatry of Israel and Judah is represented by two harlots and their lewd practices, in Ezekiel 23:1 and hence the apostate church of Rome is compared to a whore, because of her idolatry, Revelation 17:1.

(a) "operibus earum", Muis; so Ainsworth.

Thus were they defiled with their own works, and went {x} a whoring with their own inventions.

(x) Then true chastity is to cleave wholly and only to God.

106:34-48 The conduct of the Israelites in Canaan, and God's dealings with them, show that the way of sin is down-hill; omissions make way for commissions: when they neglected to destroy the heathen, they learned their works. One sin led to many more, and brought the judgments of God on them. Their sin was, in part, their own punishment. Sinners often see themselves ruined by those who led them into evil. Satan, who is a tempter, will be a tormentor. At length, God showed pity to his people for his covenant's sake. The unchangeableness of God's merciful nature and love to his people, makes him change the course of justice into mercy; and no other change is meant by God's repentance. Our case is awful when the outward church is considered. When nations professing Christianity, are so guilty as we are, no wonder if the Lord brings them low for their sins. Unless there is general and deep repentance, there can be no prospect but of increasing calamities. The psalm concludes with prayer for completing the deliverance of God's people, and praise for the beginning and progress of it. May all the people of the earth, ere long, add their Amen.