a person who has authority, control, or power over others; a master, chief, or ruler
Whose kingdom do we live in? I believe most of us spend our time in the kingdom of self, only occasionally entering the kingdom of God. Why do I say this? If we live in the kingdom of God, how would our lives be different? To live in the kingdom of God means to recognize that God is the king of our lives. Sadly, we give less heed to God and his kingdom than we do to the president.