Revelation 5:10
and you made them into a kingdom and a priesthood for [serving] our God, and they will rule on the earth."
Revelation 1:6
And He made us to be a kingdom [See 5:10] and priests [See I Pet. 2:5, 9] for [serving] His God and Father. May it be so.
Revelation 20:6
The person who shares in this first resurrection is blessed and holy [i.e., for being so dedicated to God]. The second death does not have power over these people, but they will be priests of God and of Christ, and will rule with Him for the thousand years.
1 Peter 2:5-9
And you yourselves are also like living stones, being constructed into a spiritual house. For you are like holy priests who offer spiritual sacrifices that are acceptable to God through Jesus Christ.
Revelation 22:5
And it will never be nighttime there anymore; they will not need the light of a lamp or of the sun, for the Lord will give them light. And they [i.e., God's servants] will rule [with Christ, See 20:4] forever and ever.