1 Corinthians 8:4-6

8:4 With regard then to eating food sacrificed to idols, we know that “an idol in this world is nothing,” and that “there is no God but one.” 8:5 If after all there are so-called gods, whether in heaven or on earth (as there are many gods and many lords), 8:6 yet for us there is one God, the Father, from whom are all things and for whom we live, and one Lord, Jesus Christ, through whom are all things and through whom we live.