Upon the air (epi ton aera). All men breathe the air and this is worse than the smiting of the earth (verse Ezekiel 2 ), the sea ( Ezekiel 3 ), the fresh waters ( Ezekiel 4 ), the sun ( Ezekiel 8 ). A great voice (pwnh megalh). The voice of God as in Ezekiel 16:1 . It is done (Gegonen). Perfect active indicative of ginomai. Like Gegonan in Ezekiel 21:6 . The whole series of plagues is now complete.