What is said here, is applicable to the church of God in this life, yea, to every true believer, whose body is said to be the temple of the Lord, and in whom the Lord dwells, according to the phrase of the Holy Ghost in many places of the New Testament; of whom it is also true, that God is with them, and will be their God; but more especially applicable to the church triumphant, as dwelling signifies a constancy of abode, and more full manifestation of a person. The state of the saints in glory is thus described by a being ever with the Lord, 1 Thessalonians 4:17.
Related Commentaries of Revelation 21:3
Revelation 21:3
3 And I heard a great voice out of heaven saying, Behold, the tabernacle of God is with men, and he will dwell with them, and they shall be his people, and God himself shall be with them, and be their God.