This shows that both young and old have their advantages, and therefore must each of them be, according to their capacities, serviceable to the public, and neither of them despise nor envy the other. 1. Let not old people despise the young, for they are strong and fit for action, able to go through business and break through difficulties, which the aged and weak cannot grapple with. The glory of young men is their strength, provided they use it well (in the service of God and their country, not of their lusts), and that they be not proud of it nor trust to it. 2. Let not young people despise the old, for they are grave, and fit for counsel, and, though they have not the strength that young men have, yet they have more wisdom and experience. Juniores ad labores, seniores ad honores - Labour is for the young, honour for the aged. God has put honour upon the old man; for his gray head is his beauty. See Dan 7:9.

The glory of young men is their strength,.... That is the excellent thing in them, and it is to their honour when it is employed in the service of their king and country, and especially in the service of God and religion; though it does not become them to glory in it, Jer 9:23;

and the beauty of old men is the gray head; an index of wisdom and prudence; see Job 12:12. The design of the proverb is to show that both have their excellencies and usefulness, young men and old men, and should not despise one another; nor either of them be despised in a commonwealth, both being useful in it, the one for strength, the other for counsel; and so in the church of Christ; see Jo1 2:13.

The glory of young men . . . the beauty of old men--Each age has its peculiar excellence (Pro 16:31).