6:12 For our struggle22 is not against flesh and blood,23 but against the rulers, against the powers, against the world rulers of this darkness,24 against the spiritual forces25 of evil in the heavens.26
tnBDAG561s.v.κοσμοκράτωρ suggests “the rulers of this sinful world” as a gloss.
sn The phrase world-rulers of this darkness does not refer to human rulers but the evil spirits that rule over the world. The phrase thus stands in apposition to what follows (the spiritual forces of evil in the heavens); see note on heavens at the end of this verse.
sn The phrase spiritual forces of evil in the heavens serves to emphasize the nature of the forces which oppose believers as well as to indicate the locality from which they originate.