“It pleased God, in His eternal purpose, to choose and ordain the Lord Jesus, His only begotten Son, to be the Mediator between God and man, the Prophet, Priest, and King, the Head and Savior of His Church, the Heir of all things, and Judge of the world; unto whom He did from all eternity give a people, to be His seed, and to be by Him in time redeemed, called, justified, sanctified, and glorified (WCF Ch. VIII, Sec. 1).”

Introduction

Last week we saw that the very fact of creation is indicative that the world is covenantal and that covenant is, by nature, a gracious one. God made the world with no external obligation, but He obligated Himself to it. Due to Adam’s sin, something dreadful took place. The marriage of heaven and earth was broken. How would God reconcile Himself to man, and man with the creation he had brought down into a ruinous curse? God wrote the code upon which this world was to run, sin introduced a corrupted file that if left to run on its own would disable the entire system. Christmas is the entrance of God Himself into the story, and His purpose was nothing other than to take the curse upon Himself, and restore the whole system.

The Text

And there shall come forth a rod out of the stem of Jesse, and a Branch shall grow out of his roots: And the spirit of the LORD shall rest upon him, the spirit of wisdom and understanding, the spirit of counsel and might, the spirit of knowledge and of the fear of the LORD; And shall make him of quick understanding in the fear of the LORD: and he shall not judge after the sight of his eyes, neither reprove after the hearing of his ears: But with righteousness shall he judge the poor, and reprove with equity for the meek of the earth: and he shall smite the earth with the rod of his mouth, and with the breath of his lips shall he slay the wicked. And righteousness shall be the girdle of his loins, and faithfulness the girdle of his reins. The wolf also shall dwell with the lamb, and the leopard shall lie down with the kid; and the calf and the young lion and the fatling together; and a little child shall lead them. And the cow and the bear shall feed; their young ones shall lie down together: and the lion shall eat straw like the ox. And the sucking child shall play on the hole of the asp, and the weaned child shall put his hand on the cockatrice’ den. They shall not hurt nor destroy in all my holy mountain: for the earth shall be full of the knowledge of the LORD, as the waters cover the sea. And in that day there shall be a root of Jesse, which shall stand for an ensign of the people; to it shall the Gentiles seek: and his rest shall be glorious.

Isaiah 11:1-10

Summary of the Text

Isaiah foresaw the restoration of all things, and speaks of the new creation in terms of the resurrection of David’s kingdom. A Righteous Branch would sprout from the stump of Jesse (v1). The Lord’s Spirit would rest upon this Branch, endowing Him with all that is needful for righteous rule over the earth (vv2-3). His rule shall raise up the poor and meek, while dashing the wicked to bits (v4). His regal robes will be righteousness, and faithfulness will be the sword at His side (v5).

His rule will not be confined, but will have application in all directions. Beasts will be tamed and do violence to one another no more; furthermore, man will no longer be in an adversarial relationship with the beasts (vv6-8). The curse shall be so entirely reversed that even serpents, once counted as wretched for their association with Satan, will be the play thing of infants. Destruction and death, sorrow and sighing, war and wasting will be ended; the dark years shall fade, and in its place the bright and warm light of the knowledge of the Lord shall fill the entire earth, as waters cover the sea (v9). This Mediator, springing from the massacred stump of Jesse, would rule in such a way that not Israel only, but even the Gentiles would clamor to rest under the victory banner of His kingdom (v10).

Four Things Needful

As we reflect on who could fulfill such a task, it is important that we ascertain what is required of this mediator. The mediator of such a covenant between God and man must have four attributes. He must be a man (Gen. 3:15). However, he must also be a righteous man (Ps. 24:3-4). Further, he must be true God (Is. 9:6). Fourth, he must be both God and man (Is. 7:14).

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