The kingdom of our glorious Mediator is but little noticed in the world, yet it is precious in the eyes of the Lord. The Lord hath chosen Zion. She is the redeemed of the Lord. He hath said, he who touches her touches the apple of his eye. She is purchased by the blood of the Lamb, sanctified by the Spirit of grace, and defended by the arm of Omnipotence. Notwithstanding she may still be covered with sackcloth, the days of her mourning have an end. The Lord will raise her from the dust and make her an eternal excellency and the joy of many generations. The mystical body of Christ is composed of that innumerable company which no man can number,--out of every nation and kindred and people and tongue,--which will finally stand before the throne of God and the Lamb, clothed with white robes and palms in their hands. It is but one body, although composed of many members. The temple, which was a symbol of the church, was composed of many stones, although but one building. The spiritual temple is built of lively stones upon the foundation of the apostles and prophets, Jesus Christ himself being the chief corner stone. This spiritual temple will continue to rise under different dispensations until the elect are gathered together from the four winds of heaven and the top stone is carried up with shouts of Grace, Grace, unto it! The Mediator's kingdom is not of this world. "Jesus answered, My kingdom is not of this world: if my kingdom were of this world, then would my servants fight, that I should not be delivered to the Jews" (John xviii. 36). In remarking upon these words we are naturally led to consider, I. What the Mediator's kingdom is. II. Its nature. III. Its laws. From which we propose to make several inferences and illustrations for improvement. Agreeably to the arrangement of our subject, we shall first endeavor to ascertain what the kingdom of the Mediator is; or that kingdom which he so emphatically calls "My Kingdom," in distinction from all other kingdoms. "Jesus answered, My kingdom----" Our glorious Mediator takes to himself the majesty of a sovereign and claims a kingdom. In his mediatorial character he possesses, in an extensive sense, universal empire. He is exalted far above all principality and power and might and dominion, and has a name which is above every name. He is King of kings and Lord of lords. He is not only king on his holy hill of Zion but rules amongst the nations. He is, however, in an appropriate sense, king of saints under the gospel dispensation, as he governs the worlds with a view to his own glory and their exaltation.