Albert Barnes Commentary Revelation 22:4

"and they shall see his face; and his name [shall be] on their foreheads." — Revelation 22:4 (ASV)

And they shall see his face. See Barnes on Matthew 18:10.

They would be constantly in his presence, and be permitted continually to behold his glory.

And his name shall be in their foreheads. They shall be designated as his. See Barnes on Revelation 3:12; See Barnes Revelation 7:3; See Barnes Revelation 13:16.

his name (Revelation 3:12).