We will not hide them from their children - From their descendants, however remote. We of this generation will be faithful in handing down these truths to future times. We stand between past generations and the generations to come. We are entrusted by those who have gone before us with great and important truths; truths to be preserved and transmitted in their purity to future ages. That trust committed to us we will faithfully discharge. These truths shall not suffer in passing from us to them. They shall not be stayed in their progress; they shall not be corrupted or impaired. This is the duty of each successive generation in the world, receiving, as a trust, from past generations, the result of their thoughts, their experience, their wisdom, their inventions, their arts, their sciences, and the records of their doings, to hand these down unimpaired to future ages, combined with all that they may themselves invent or discover which may be of use or advantage to the generations following.

Shewing to the generation to come the praises of the Lord - The "reasons" why he should be praised, as resulting from his past doings - and the wags in which it should be done. We will keep up, and transmit to future times, the pure institutions of religion.

And his strength - The records of his power.

And his wonderful works that he hath done - In the history of his people, and in his many and varied interpositions in their behalf.

We will not hide them - In those ancient times there was very little reading, because books were exceedingly scarce; tradition was therefore the only, or nearly the only, means of preserving the memory of past events. They were handed down from father to son by parables or pithy sayings and by chronological poems. This very Psalm is of this kind, and must have been very useful to the Israelites, as giving instructions concerning their ancient history, and recounting the wonderful deeds of the Almighty in their behalf.

We will not hide them from their children,.... The children of the Jewish fathers, but faithfully publish and declare them, as Christ and his apostles did; or the children of God and Christ, their spiritual seed and offspring:

showing to the generation to come; and so in all successive ages, by the ministration of the word, and the Spirit attending it; see Psalm 22:30,

the praises of the Lord; what he has done in predestination, redemption, and effectual calling, which is to the praise of the glory of his grace, Ephesians 1:6, and so all other truths of the Gospel, which are to the praise of Father, Son, and Spirit, and engage men to show it forth:

and his strength displayed; in Christ, the man of his right hand, made strong for himself, and in the redemption wrought out by him, as well as in the conversion of sinners by his mighty grace, and in the preservation of them by his power:

and his wonderful works that he hath done; in providence and grace; the miracles wrought by Christ, which were the wonderful works given him to finish, as proofs of his deity and Messiahship, and are testified in the Gospel for the confirmation of it; and especially the wonders of redeeming love, and calling grace, which are peculiarly to be ascribed unto him as the works his hands have wrought, and the wonderful decrees of God he made in eternity concerning these things.

We will not hide them from their children, shewing to the generation to come the praises of the LORD, and his strength, and his wonderful works that he hath done.

78:1-8 These are called dark and deep sayings, because they are carefully to be looked into. The law of God was given with a particular charge to teach it diligently to their children, that the church may abide for ever. Also, that the providences of God, both in mercy and in judgment, might encourage them to conform to the will of God. The works of God much strengthen our resolution to keep his commandments. Hypocrisy is the high road to apostacy; those that do not set their hearts right, will not be stedfast with God. Many parents, by negligence and wickedness, become murderers of their children. But young persons, though they are bound to submit in all things lawful, must not obey sinful orders, or copy sinful examples.