How is He "our Lord"
Because He is appointed by the Father to have us under His government, to administer the Kingdom and the Lordship of God in heaven and on earth, and to be the Head of men and believers (Eph 5:23; Col 1:18).
Because He is appointed by the Father to have us under His government, to administer the Kingdom and the Lordship of God in heaven and on earth, and to be the Head of men and believers (Eph 5:23; Col 1:18).