'Lords' in the Bible

For and if indeed there are those called gods, whether in heaven or on earth, (as there are gods many, and lords many,)

because our struggle is not against blood and flesh, but against principalities, against authorities, against the universal lords of this darkness, against spiritual power of wickedness in the heavenlies.

These shall make war with the Lamb, and the Lamb shall overcome them; for he is Lord of lords and King of kings: and they that are with him called, and chosen, and faithful.

And he has upon his garment, and upon his thigh, a name written, King of kings, and Lord of lords.