Who's not in the city

Revelation of Jesus Christ; 21:22 netbible,  Now  I saw no temple in the city, because the Lord God – the All-Powerful and the Lamb are its temple. 21:23 The city does not need the sun or the moon to shine on it, because the glory of God lights it up, and its lamp is the Lamb. 21:24 The nations  will walk by its light and the kings of the earth will bring their grandeur into it. 21:25 Its gates will never be closed during the day  (and  there will be no night there).  21:26 They will bring the grandeur and the wealth  of the nations it, 21:27 but  nothing ritually unclean  will ever enter into it, nor anyone who does what is detestable  or practices falsehood,  but only those whose names  are written in the Lamb’s book of life.