Job 21:17
Job in this whole passage down to Job 21:21 quotes the assertion of the friends, as to the short continuance of the sinner's prosperity, not his own sentiments. In Job 21:22 he proceeds to refute them. "How oft is the candle" (lamp), etc., quoting Bildad's sentiment (Job 18:5-6), in order to question its truth (compare Matthew 25:8).
how oft—"God distributeth," etc. (alluding to Job 20:23, Job 20:29).
sorrows—UMBREIT translates "snares," literally, "cords," which lightning in its twining motion resembles (Psalms 11:6).
