11:7-8 The first reason we should enjoy life now is that we cannot do so after we die. As Christians we realize that life beyond the grave will be much better for believers than life on this earth. Solomon would not have disputed this had he known what we do as a result of revelation given after his lifetime. For Solomon the future after death was unclear, enigmatic, and therefore meaningless (Heb. hebel, "futility"in v. 8) in this sense (cf. 8:10, 14). Solomon's advice to enjoy life is still good since our earthly experience is indeed short, and we will never return this way again. Even though the future is bright for the believer, the relative futility of our work and the uncertainty of our future on the earth still make joyful living now wise.
11:9-10 The second reason to enjoy life is that youth is fleeting.75Solomon balanced his counsel to the youth to follow his or her impulses and desires with a reminder that God will judge us all eventually. Solomon probably thought of God's judgments before death (cf. 2:24-26; 7:17).
"To older people it may seem to be too risky to advise a young person to walk in the ways of his heart and the sight of his eyes. Yet the advice is coupled with a reminder of responsibility before God. This is not to take away with one hand what is given with the other because a sense of responsibility belongs to youth just as vitality does."76
In all his writings Solomon never advocated sinful self-indulgence, only the enjoyment of life's legitimate pleasures and good gifts.
