User blog comment:ImperiexSeed/Strength-scale in Supernatural/@comment-3045936-20111231020644/@comment-3481504-20120102201955

Yeah, his potential compared to Michael and Lucifer will remain a mystery, and unclear. Sure, he killed Raphael, but honestly, the way I see it, he's the weakest of the archangels. You brought up a good point, but no, Michael doesn't possess omnipotence, nor does Lucifer. Yes, Cas had a form of omnipotence, but they're just stronger.