Psalms 78:8

This history had been handed down (Ex 12:14; De 6:20) for God's honor, and that the principles of His law might be known and observed by posterity. This important sentiment is reiterated in (Ps 78:7, 8) negative form.

And might not be as their fathers, a stubborn and rebellious generation. There was room for improvement. Fathers stubborn in their own way, and rebellious against God's way, are sorry examples for their children; and it is earnestly desired that better instruction may bring forth a better race. It is common in some regions for men to count their family custom as the very best rule; but disobedience is not to be excused because it is hereditary. The leprosy was none the less loathsome because it had been long in the family.

And might not be as their fathers, a stubborn and rebellious generation. There was room for improvement. Fathers stubborn in their own way, and rebellious against God's way, are sorry examples for their children; and it is earnestly desired that better instruction may bring forth a better race. It is common in some regions for men to count their family custom as the very best rule; but disobedience is not to be excused because it is hereditary. The leprosy was none the less loathsome because it had been long in the family. If our fathers were rebellious we must be better than they were, or else we shall perish as they did. A generation that set not their heart aright. They had no decision for righteousness and truth. In them there was no preparedness, or willingness of heart, to entertain the Saviour; neither judgments, nor mercies could bind their affections to their God; they were fickle as the winds, and changeful as the waves. And whose spirit was not steadfast with God. The tribes in the wilderness were constant only in their inconstancy; there was no depending upon them. It was, indeed, needful that their descendants should be warned, so that they might not blindly imitate them. How blessed it would be if each age improved upon its predecessor; but, alas! it is to be feared that decline is more general than progress, and too often the heirs of true saints are far more rebellious than even their fathers were in their unregeneracy. May the reading of this patriotic and divine song move many to labour after the elevation of themselves and their posterity.

And might not be as their fathers - Their ancestors, particularly in the wilderness, as they passed through it to the promised land. See Exo 32:7-9; Exo 33:3; Exo 34:9; Act 7:51-53. A stubborn and rebellious generation - Stiff-necked, ungovernable; inclined to revolt. Nothing was more remarkable in their early history than this. A generation that set not their heart aright - Margin, as in Hebrew, “prepared not their heart.” That is, they took no pains to keep their heart aright, or to cherish right feelings toward God. They yielded to any sudden impulse of passion, even when it led them to revolt against God. This is as true of sinners now as it was of them, that they “take no pains” to have their hearts right with God. If they did, there would be no difficulty in doing it. It is not with them “an object of desire” to have their hearts right with God, and hence, nothing is more easy or natural than that they should rebel and go astray. And whose spirit was not stedfast with God - That is, they themselves did not maintain a firm trust in God. They yielded readily to every impulse, and every passion, even when it tended to draw them away wholly from him. There was no such “strength” of attachment to him as would lead them to resist temptation, and they easily fell into the sin of idolatry.