as he that is wise may be profitable unto himself? or "though", or "indeed, truly he that is wise", &c. A man that is worldly wise is profitable to himself and his family, by gathering wealth and riches; and a man that is wise, and has a large understanding of natural things, may be profitable to himself by enriching his mind with knowledge, increasing the pleasure of it, and getting credit and fame among men by it, and may be profitable to others by communicating his knowledge to them, see Pr 9:12; and one that is spiritually wise, or has the true grace of God, and wisdom in the hidden part, which is no other than real godliness, gets great gain; for godliness is that to him, and is profitable for all things, having the promise of the present and future life; and he that has an interest in Christ, the Wisdom of God, is a happy man indeed, since he has that, the merchandise of which is better than silver, and the gain thereof than fine gold; one that is wise unto salvation, and is a wise professor of religion, and walks wisely and circumspectly, has great advantages; he builds his salvation on the rock Christ, and is safe and sure; he is concerned to have the oil of grace, with the lamp of a profession, and so is always ready to meet the bridegroom; and being careful of his conversation, keeps his garments that his shame is not seen; and so a wise minister of the word, "[one that] instructs" , or gives instructions to others, as the word here signifies; or one that causes to understand, or is the means of causing men to understand, such a man is profitable to himself and to others, see Da 12:3.
yk "immo", Beza; "profecto", Schultens.