Verse 10. - They kept not the covenant of God (comp. Deuteronomy 29:25; Deuteronomy 31:20; 1 Kings 19:10, 14, etc.). And refused to walk in his law (see Judges 2:11-13; Judges 8:33; Judges 10:10).

78:9-39. Sin dispirits men, and takes away the heart. Forgetfulness of God's works is the cause of disobedience to his laws. This narrative relates a struggle between God's goodness and man's badness. The Lord hears all our murmurings and distrusts, and is much displeased. Those that will not believe the power of God's mercy, shall feel the fire of his indignation. Those cannot be said to trust in God's salvation as their happiness at last, who can not trust his providence in the way to it. To all that by faith and prayer, ask, seek, and knock, these doors of heaven shall at any time be opened; and our distrust of God is a great aggravation of our sins. He expressed his resentment of their provocation; not in denying what they sinfully lusted after, but in granting it to them. Lust is contented with nothing. Those that indulge their lust, will never be estranged from it. Those hearts are hard indeed, that will neither be melted by the mercies of the Lord, nor broken by his judgments. Those that sin still, must expect to be in trouble still. And the reason why we live with so little comfort, and to so little purpose, is, because we do not live by faith. Under these rebukes they professed repentance, but they were not sincere, for they were not constant. In Israel's history we have a picture of our own hearts and lives. God's patience, and warnings, and mercies, imbolden them to harden their hearts against his word. And the history of kingdoms is much the same. Judgments and mercies have been little attended to, until the measure of their sins has been full. And higher advantages have not kept churches from declining from the commandments of God. Even true believers recollect, that for many a year they abused the kindness of Providence. When they come to heaven, how will they admire the Lord's patience and mercy in bringing them to his kingdom!They kept not the covenant of God,.... Either the covenant of circumcision, which was neglected during their travels through the wilderness, Joshua 5:5 or the covenant made with the people of Israel at Mount Sinai, Exodus 24:7 and this is to be understood not of the children of Ephraim only, but of the Israelites in general, who in many instances broke the covenant, and were not steadfast in it, Psalm 78:37; see Gill on Jeremiah 31:32.

and refused to walk in his law; the law of God, which was given forth by him, by the disposition of angels, through the hands of a mediator, Moses, as a rule of their walk and conversation; but they refused to order their conversation according to it, being unwilling to be subject to it, but despised and cast it away; a sad instance of the corruption of human nature, and the depravity of man's will, boasted of for its freedom, yet what is common, and to be observed in all mankind.