Give instruction to a wise man - Literally give to the wise, and he will be wise. Whatever you give to such, they reap profit from it. They are like the bee, they extract honey from every flower.

Give instruction to a wise man,.... In the Hebrew text it is only "give to a wise man"; give him reproof, correction, chastisement, doctrine, or instruction, be it what it will, he will be the better for it. The Septuagint, Vulgate Latin, Syriac, and Arabic versions, render it, "give occasion"; to him of showing his wisdom and of improving in it:

and he will be yet wiser; he will learn something by every him that is given him, whether it be by way of rebuke, or by way of instruction;

teach a just man; one that is truly so, that has seen the insufficiency of his own righteousness, and has renounced that, and does not trust in it; and who has learned Christ, as the Lord his righteousness; has seen the glory, fulness, and suitableness of his righteousness, and trusts unto it and depends upon it; and in consequence of this lives soberly, righteously, and godly; teach such a man the doctrines of the Gospel, and every lesson of obedience and duty,

and he will increase in learning; he will grow in grace, and in the knowledge of Christ and all divine things; see Matthew 13:12.

If anything is to be supplied to תּן, it is לקח (Proverbs 4:2); but תן, tradere, παραδιδόναι, is of itself correlat. of לקח, accipere (post-bibl. קבּל), παραλαμβάνειν, e.g., Galatians 1:9. הודיע ל equals to communicate knowledge, דעת, follows the analogy of הוכיח ל, to impart instruction, תוכחת. Regarding the jussive form ויוסף in the apod. imper., vid., Gesen. 128, 2. Observe in this verse the interchange of חכם and צדיק! Wisdom is not merely an intellectual power, it is a moral quality; in this is founded her receptivity of instruction, her embracing of every opportunity for self-improvement. She is humble; for, without self-will and self-sufficiency, she makes God's will her highest and absolutely binding rule (Proverbs 3:7).

Give instruction to a wise man, and he will be yet wiser: teach a just man, and he will increase in learning.

9. The more a wise man learns, the more he loves wisdom.

9:1-12 Christ has prepared ordinances to which his people are admitted, and by which nourishment is given here to those that believe in him, as well as mansions in heaven hereafter. The ministers of the gospel go forth to invite the guests. The call is general, and shuts out none that do not shut out themselves. Our Saviour came, not to call the righteous, but sinners; not the wise in their own eyes, who say they see. We must keep from the company and foolish pleasures of the ungodly, or we never can enjoy the pleasures of a holy life. It is vain to seek the company of wicked men in the hope of doing them good; we are far more likely to be corrupted by them. It is not enough to forsake the foolish, we must join those that walk in wisdom. There is no true wisdom but in the way of religion, no true life but in the end of that way. Here is the happiness of those that embrace it. A man cannot be profitable to God; it is for our own good. Observe the shame and ruin of those who slight it. God is not the Author of sin: and Satan can only tempt, he cannot force. Thou shalt bear the loss of that which thou scornest: it will add to thy condemnation.