But if a man shall live many years, and rejoice in them all; yet let him remember the days of {g} darkness; for they shall be many. All that cometh is vanity.

(g) That is, of affliction and trouble.

Wesley's Notes

11:8 Rejoice - Enjoy all the comforts, and escape all the embitterments of human life, all his days. Darkness - Of death, or of the state of the dead. Many - Far more than the days of this short life. All - All things which befall any man belonging only to this life, are but vain, because they are short and transitory.

Jamieson-Fausset-Brown Bible Commentary

8. But while man thankfully enjoys life, "let him remember" it will not last for ever. The "many days of darkness," that is, the unseen world (Job 10:21, 22; Ps 88:12), also days of "evil" in this world (Ec 11:2), are coming; therefore sow the good seed while life and good days last, which are not too long for accomplishing life's duties.

All that cometh-that is, All that followeth in the evil and dark days is vain, as far as work for God is concerned (Ec 9:10).

Matthew Henry's Concise Commentary

11:7-10 Life is sweet to bad men, because they have their portion in this life; it is sweet to good men, because it is the time of preparation for a better; it is sweet to all. Here is a caution to think of death, even when life is most sweet. Solomon makes an effecting address to young persons. They would desire opportunity to pursue every pleasure. Then follow your desires, but be assured that God will call you into judgment. How many give loose to every appetite, and rush into every vicious pleasure! But God registers every one of their sinful thoughts and desires, their idle words and wicked words. If they would avoid remorse and terror, if they would have hope and comfort on a dying bed, if they would escape misery here and hereafter, let them remember the vanity of youthful pleasures. That Solomon means to condemn the pleasures of sin is evident. His object is to draw the young to purer and more lasting joys. This is not the language of one grudging youthful pleasures, because he can no longer partake of them; but of one who has, by a miracle of mercy, been brought back in safety. He would persuade the young from trying a course whence so few return. If the young would live a life of true happiness, if they would secure happiness hereafter, let them remember their Creator in the days of their youth.