Rejoice over her (Euprainou ep auth). Present middle imperative of euprainw, for which verb see 1 Peter 11:10 , used there of the joy of the wicked over the death of the two witnesses, just the opposite picture to this. "The song of doom" (Charles) here seems to be voiced by John himself. God hath judged your judgment (ekrinen o qeo to krima). First aorist (prophetic) active of krinw and cognate accusative krima, here a case for trial ( Exodus 18:22 ; 1 Corinthians 6:7 ), not a sentence as in Revelation 17:1 . God has approved the case of heaven.