Revelation 21:22

Unlike old Jerusalem, there was no temple in the new city because God Himself was there. The whole city will, therefore, be a virtual temple. [Note: Cf. Overstreet, pp. 460-62.] This is another respect in which the millennial temple contrasts with the New Jerusalem. The Lamb will play the central role in this temple along with Almighty God. The presence of God with man was the symbol of the earthly tabernacle and temple, but in the New Jerusalem that presence is a reality.

This verse and Revelation 21:23-27 stress that God will bring people into intimate relationship with Himself in the New Jerusalem. [Note: Wilcock, p. 210.]