'Reign' in the Bible

[You behave as if] you are already filled [with spiritual wisdom and in need of nothing more]. Already you have become rich [in spiritual gifts]! You [in your conceit] have ascended your thrones and become kings without us; and how I wish [that it were true and] that you did reign as kings, so that we might reign with you.

For Christ must reign [as King] until He has put all His enemies under His feet.