1 Corinthians 6:2
Do you not know that God's people will sit in judgement upon the world? And if you are the court before which the world is to be judged, are you unfit to deal with these petty matters?
Revelation 1:6
and has formed us into a Kingdom, to be priests to God, His Father--to Him be ascribed the glory and the power until the Ages of the Ages. Amen.
Revelation 3:21
"'To him who overcomes I will give the privilege of sitting down with Me on My throne, as I also have overcome and have sat down with My Father on His throne.
Revelation 5:10
And hast formed them into a Kingdom to be priests to our God, And they reign over the earth."