Isaiah 49:26

And I will feed them that oppress thee with their own flesh, in revenging the wrongs done to His people; and they shall be drunken with their own blood, as with sweet wine, in a slaughter brought upon them by Jehovah; and all flesh, all people of the world, shall know that I, the Lord, am thy Savior and thy Redeemer, the Mighty One of Jacob, invincible in His power. Thus the Lord promises to bring Zion to the knowledge of His grace and love by imparting His salvation, while His judgment upon the enemies of His Church causes them to acknowledge His sovereign power and covenant faithfulness.