I. Of the sufferings of Christ, of him who was to be pierced, and was to be the fountain opened. Awake, O sword! against my Shepherd, v. 7. These are the words of God the Father, giving order and commission to the sword of his justice to awake against his Son, when he had voluntarily made his soul an offering for sin; for it pleased the Lord to bruise him and put him to grief; and he was stricken, smitten of God, and afflicted, Isa. liii. 4, 10. Observe, 1. How he calls him. "As God, he is my fellow;" for he thought it no robbery to be equal with God. He and the Father are one. He was from eternity by him, as one brought up with him, and, in the work of man's redemption, he was his elect, in whom his soul delighted, and the counsel of peace was between them both. "As Mediator, he is my Shepherd, that great and good Shepherd that undertook to feed the flock," ch. xi. 7. He is the Shepherd that was to lay down his life for the sheep. 2. How he uses him: Awake, O sword! against him. If he will be a sacrifice, he must be slain, for without the shedding of blood, the life-blood, there was no remission. Men thrust him through as the good Shepherd (compare v. 3), that he might purchase the flock of God with his own blood, Acts xx. 28. It is not a charge given to a rod to correct him, but to a sword to slay him; for Messiah the prince must be cut off, but not for himself, Dan. ix. 26. It is not the sword of war that receives this charge, that he may die in the bed of honour, but the sword of justice, that he may die as a criminal, upon an ignominious tree. This sword must awake against him; he having no sin of his own to answer for, the sword of justice had nothing to say to him of itself, till, by particular order from the Judge of all, it was warranted to brandish itself against him. He was the Lamb slain from the foundation of the world, in the decree and counsel of God; but the sword designed against him had long slumbered, till now at length it is called upon to awake, not, "Awake, and smite him; strike home; not with a drowsy blow, but an awakened one;" for God spared not his own Son.