2:15 Why - What benefit have I by my wisdom?
2:12-17 Solomon found that knowledge and prudence were preferable to ignorance and folly, though human wisdom and knowledge will not make a man happy. The most learned of men, who dies a stranger to Christ Jesus, will perish equally with the most ignorant; and what good can commendations on earth do to the body in the grave, or the soul in hell? And the spirits of just men made perfect cannot want them. So that if this were all, we might be led to hate our life, as it is all vanity and vexation of spirit.
