1 Corinthians 15:24-28

(24) Then cometh the end, when he shall have delivered up the kingdom to God, even the Father; when he shall have put down all rule and all authority and power. (25) For he must reign, till he hath put all enemies under his feet. (26) The last enemy that shall be destroyed is death. (27) For he hath put all things under his feet. But when he saith all things are put under him, it is manifest that he is excepted, which did put all things under him. (28) And when all things shall be subdued unto him, then shall the Son also himself be subject unto him that put all things under him, that God may be all in all.

I detain the Reader at those verses, just to observe to him, that when it is said, the Lord Jesus will deliver up the kingdom to God even the Father, and that the Son also himself shall be subject unto him. that put all things under him, that God may be all in all; the meaning plainly is, according to all the analogy of scripture, that as all the purposes for which the kingdom of grace, during the present time-state of the Church, are answered, and for which, indeed, the very time-state of the Church eras appointed; the kingdom of grace will cease; for at the end of it begins the open display of the kingdom of glory. But all this doth not refer to the Person of Christ, as if the Lord Jesus would cease to be mediator; or, as if all communications of glory then will not be as much in Him, and through Him, as are the communications of grace now Christ's kingdom of grace ceaseth; but Christ never ceaseth to be Christ, that is, God-man in nature. Never to all eternity will he cease to be the Head of his body the Church, the fulness which filleth all in all, Ephesians 1:22. He is, and was, and will be, the everlasting mediator of communication to the Church, here in grace, and hereafter in glory. And all our approaches, drawings nigh, enjoyments, felicities, glory, manifestations from, and communions with Jehovah; in his threefold character of Person, will flow in upon the Church in all the individuals which constitute the one body of Christ the Church, from Him, and through Him, who is the Head of all things, to his body the Church, according to what the Prophet, commissioned by the Holy Ghost, declared, the Lord shall be unto thee am everlasting light, and thy God thy glory, Isaiah 60:19; Revelation 22:5.