Passage
And the gates of it shall not be shut at all by day: for there shall be no night there.
And the gates of it shall not be shut at all by day: for there shall be no night there.
Revelation 21:23 And the city had no need of the sun, neither of the moon, to shine in it: for the glory of God did lighten it, and the Lamb is the light thereof.
Revelation 21:24 And the nations of them which are saved shall walk in the light of it: and the kings of the earth do bring their glory and honour into it.
Revelation 21:25 And the gates of it shall not be shut at all by day: for there shall be no night there.
Revelation 21:26 And they shall bring the glory and honour of the nations into it.
Revelation 21:27 And there shall in no wise enter into it any thing that defileth, neither whatsoever worketh abomination, or maketh a lie: but they which are written in the Lamb’s book of life.
The verse centers on "gates", "shall", "shut", and "night". It is saying that the verse draws attention to "gates" and "shall", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 24's "And the nations of them which are..." into verse 26's "And they shall bring the glory and...", so "gates" and "shall" belong inside that flow. In Revelation context, the local focus is Christ, faith, and discipleship.
A plain takeaway is to answer the verse's own emphasis on "gates" and "shall" with trust shaped by these words, not by a vague optimism outside the passage.