He shall shake off his unripe grape as the vine, and shall cast off his flower as the olive. Image of incompleteness. The loss of the unripe grapes is poetically made the vine tree's own act, in order to express more pointedly that the sinner's ruin is the fruit of his own conduct (Isaiah 3:11; Jeremiah 6:19).
Related Commentaries of Job 15:33
Job 15:33
33 He shall shake off his unripe grape as the vine, and shall cast off his flower as the olive.