Charles H. Spurgeon on Psalms 148:12

Old men and children. It is interesting always to see a friendship between the old and the young. It is striking to see the aged one retaining so much of freshness and simplicity as not to repel the sympathies of boyhood. It is surprising to see the younger one so advanced and thoughtful, as not to find dull the society of one who has outlived excitability and passion. —Frederick William Robertson.

Verses 12-13. The Psalms are church songs, and all who belong to the church are to sing them. Both young men, and maidens; old men, and children; let them praise the name of the LORD. The ripe believer who can triumph in the steadfast hope of God's glory, is to lend his voice to swell the song of the church when she cries to God out of the depths; and the penitent, who is still sitting in darkness, is not to refrain his voice when the church pours out in song her sense of God's love. The whole church has fellowship in the Psalms. —William Binnie, in "The Psalms, their History, Teachings, and Use," 1870.

Verses 12-13. Old men...Let them praise the name of the LORD. It is a favourite speculation of mine that if spared to sixty we then enter on the seventh decade of human life, and that this, if possible, should be turned into the Sabbath of our earthly pilgrimage and spent sabbatically, as if on the shores of an eternal world, or in the outer courts, as it were, of the temple that is above, the tabernacle in heaven. —Thomas Chalmers.