Awake, awake, stand up, O Jerusalem, which hast drunk at the hand of the LORD the cup of his fury; thou hast drunken the dregs of the cup of trembling, and wrung them out. The cup of trembling - כוס התרעלה cos hattarelah, "the cup of mortal poison," veneni mortiferi. - Montan. This may also allude to the ancient custom of taking off criminals by a cup of poison. Socrates is well known to have been sentenced by the Areopagus to drink a cup of the juice of hemlock, which occasioned his death. See the note on Hebrews 2:9, and see also Bishop Lowth's note on Isaiah 51:21.
Related Commentaries of Isaiah 51:17
Isaiah 51:17
17 Awake, awake, stand up, O Jerusalem, which hast drunk at the hand of the LORD the cup of his fury; thou hast drunken the dregs of the cup of trembling, and wrung them out.