The new wine mourneth, because there are either none, or none but the enemies of God and Israel, to drink it. Grief is ascribed to senseless creatures by a figure usual in all authors. The vine languisheth; either because there are no people left to dress it, or gather its grapes; or because it is broken down and spoiled by the enemy. All the merry-hearted, that made their hearts merry with wine, Psalms 104:15.
Related Commentaries of Isaiah 24:7
Isaiah 24:7
7 The new wine mourneth, the vine languisheth, all the merryhearted do sigh.