Rev., better, filled. Ironical contrast between their attitude and that of the apostle in 1Co 4:3, 1Co 4:4. We are hungering for further revelations; ye are already filled without waiting for the Lord's coming.
Ye have reigned (ἐβασιλεύσατε)
American Rev., better, ye have come to reign; attained to dominion, that kingship which will be bestowed on Christians only at Christ's coming.
Without us
Though it is through us that you are Christians at all.