Whose hope shall be cut off - Schultens supposes that the quotation from the ancients closes with Job 8:13, and that these are the comments of Bildad on the passage to which he had referred. Rosenmuller and Noyes continue the quotation to the close of Job 8:19; Dr. Good closes it at Job 8:13. It seems to me that it is extended further than Job 8:13, and probably it is to be regarded as continued to the close of Job 8:18. The beginning of this verse has been very variously rendered. Dr. Good says that it has never been understood, and proposes to translate it, "thus shall his support rot away." Noyes renders it, "whose expectation shall come to naught;" Gesenius, "shall be cut off." Jerome, Non ei placebit vecordia sua. "his madness (do age, rage, or frenzy) shall not please him?" The Septuagint, "his house shall be uninhabitable, and his tent shall pass away as the spider."
The Hebrew word translated "cut off" (יקט yāqôṭ) is from קוט kūṭ, usually meaning to loathe, to nauseate, to be offensive. Gesenius supposes that the word here is synonymous with the Arabic "to be cut off." But this sense does not occur elsewhere in the Hebrew, and it is doubtful whether this is the true sense of the phrase. In the Hebrew word there is probably always the idea of loathing, of being offensive, irksome, or disgusting; see Psalm 95:10, I was grieved; Job 10:1, is weary; Ezekiel 6:9, shall loathe; so Ezekiel 20:43; Ezekiel 36:31; Ezekiel 16:47, a tiresome, or disgusting object. Taylor (Concord) renders it here, "Whom his hope shall loathe or abominate, that is, who shall loathe or hate the thing that he hopes for." I have no doubt that the meaning here is, to be loathsome, offensive, or nauseous, and the correct sense is, "whose hope shall rot." The figure is continued from the image of the paper-reed and the flag, which soon decay; and the idea is, that as such weeds grow offensive and putrid in the stagnant water, so shall it be with the hope of the hypocrite.
And whose trust - Whose confidence, or expectation.
A spider's web - Margin, "house." So the Hebrew בית bayı̂th. The spider's house is the web which it forms, a frail, light, tenuous substance which will sustain almost nothing. The wind shakes it, and it is easily brushed away. So it will be with the hope of the hypocrite.

Whose hope shall be cut off - Such persons, subdued by the strong habits of sin, hope on fruitlessly, till the last thread of the web of life is cut off from the beam; and then they find no more strength in their hope than is in the threads of the spider's web. Mr. Good renders, Thus shall their support rot away. The foundation on which they trust is rotten, and by and by the whole superstructure of their confidence shall tumble into ruin.

Whose hope shall be cut off, and whose trust [shall be] a (h) spider's web.
(h) Which is today and tomorrow swept away.

Whose hope shall be cut off,.... The same thing as before, expressed in different words, and repeated for the certainty of it; signifying that it should be of no manner of use, should be wholly lost, and issue in black despair: the word has the signification of loathing, and is differently rendered, either, "whom his hope shall loathe" (e) or, "who shall loathe his hope" (f); he shall fret and tease, and vex himself that he should be such a fool to entertain such a vain hope, or to place hope and confidence in such vain things, finding himself most sadly disappointed:
and whose trust shall be a spider's web; or "a spider's house" (g); and such its web is to it; having made it, it encloses itself in it, and dwells securely: very fitly is the hope and confidence of an hypocrite compared to a spider's web, which is a very nice and curious piece of workmanship, as are the outward works of righteousness, done by hypocrites they are wrought out and set off to the best advantage, to be seen of men; yet very slight and thin, and will bear no weight; such are the best works of carnal professors; they make a fine appearance, but have no substance, do not flow from principles of grace, nor are done in the strength of Christ, or to the glory of God; are but "splendida peccata", as one calls them, and fall infinitely short of bearing the weight of the salvation of the soul: as the spider's web is spun out of its own bowels, so the works of such persons are wholly of themselves; they are their own, done without the grace of God and spirit of Christ; and such webs are not fit for garments, are too thin to cover naked souls; insufficient to shelter from divine wrath and vengeance; cannot bear the besom of justice, one stroke of which will sweep them all away; and though they may think themselves safe enclosed in them as in a house, they will find themselves in the issue wretchedly mistaken; for there is no shelter, safety, and security, in such cobwebs; there is none but in Christ and his righteousness.
(e) "quem abominabitur spes ejus", Montanus; "fastidit", Junius & Tremellius, Piscator; "cum taedio rejectabit", Schultens. (f) "Quippe abominabitur spem suam", Schmidt. (g) "domus araneae, vel aranei"; Pagninus, Montanus, &c.

cut off--so GESENIUS; or, to accord with the metaphor of the spider's "house," "The confidence (on which he builds) shall be laid in ruins" (Isaiah 59:5-6).

Hope - Whose wealth and outward glory, the matter of his hope, and trust, shall be cut off suddenly and violently taken away from him. Web - Which tho' it be formed with great art and industry, is easily swept down, or pulled in pieces.