Matthew Henry on Ecclesiastes 8:6-8
Solomon had said (Ecc 8:5) that a wise man's heart discerns time and judgment, that is, a man's wisdom will go a great way, by the blessing of God, in moral prognostications; but here he shows that few have that wisdom, and that even the wisest may yet be surprised by a calamity which they had not any foresight of, and therefore it is our wisdom to expect and prepare for sudden changes. Observe, 1. All the events concerning us, with the exact time of them, are determined and appointed in the counsel and foreknowledge of God, and all in wisdom: To every purpose there is a time prefixed, and it is the best time, for it is time and judgment, time appointed both in wisdom and righteousness; the…
Read the whole note in the consoleJamieson-Fausset-Brown on Ecclesiastes 8:7
he--the sinner, by neglecting times (for example, "the accepted time, and the day of salvation, Co2 6:2), is taken by surprise by the judgment (Ecc 3:22; Ecc 6:12; Ecc 9:12). The godly wise observe the due times of things (Ecc 3:1), and so, looking for the judgment, are not taken by surprise, though not knowing the precise "when" (Th1 5:2-4); they "know the time" to all saving purposes (Rom 13:11).
John Gill on Ecclesiastes 8:7
For he knoweth not that which shall be,.... Or that "it shall be" (b); that he ever shall have the opportunity again he has lost, nor what is to come hereafter; what shall be on the morrow, or what shall befall him in the remaining part of his days; what troubles and sorrows he shall meet with, or what will be the case and circumstances of his family after his death;
for who can tell him when it shall be? or "how it shall be" (c)? how it will be with him or his; no one that pretends to judicial astrology, or to the art of divination, or any such devices, can tell him what is to come; future things are only certainly known by God; none but he can tell what will certainly come to pass; see Ec…
Read the whole note in the consoleKeil & Delitzsch on Ecclesiastes 8:7-8