And he said unto me, it is done,.... The end of all things is come; it is all over with the first heaven and earth; these are no more, and the new heaven and earth are finished: there seems to be an allusion to the old creation, he spake, and it was done, Ps 33:9.
The whole election of grace is completed; every individual vessel of mercy is called by grace; all the saints are brought with Christ, and their bodies raised, and living saints changed, and all together are as a bride prepared for her husband; and the nuptials are now solemnized; all the promises and prophecies relating to the glorious state of the church are now fulfilled; the mystery of God, spoken by his servants, is finished; the kingdom of Christ is complete, and all other kingdoms are destroyed; the day of redemption is come; the salvation of the saints is perfect; what was finished on the cross, by way of impetration, is now done as to application; all are saved with an everlasting salvation.
I am Alpha and Omega, the beginning and the end; which are expressive of the primacy, perfection, and eternity of Christ; of his being the sum and substance, the first cause and last end of all things, relating both to the old and new world, to things temporal and spiritual;See Gill on "Re 1:8".