Isaiah 30:17

One thousand shall flee at the rebuke of one. — The hyperbole is natural and common enough (Deuteronomy 32:30; Joshua 23:10; Leviticus 26:8); but the fact that the inscription of King Piankhi Mer. Amon., translated in Records of the Past, ii. 84, gives it in the self-same words (“many shall turn their backs on a few; and one shall rout a thousand”) as his boast of the strength of Egypt, may have given a special touch of sarcasm to Isaiah’s words.

As a beacon upon the top of a mountain. — Literally, as a pine. As with a poet’s eye, the prophet paints two of the most striking emblems of solitariness: the tall pine standing by itself on the mountain height, the flag-staff seen alone far off against the sky. (Comp. the lowlier imagery of Isaiah 1:8.)