Revelation 15: Beginning of the End

Before unleashing the final seven of twenty-one total judgments (Revelation 16), during the coming Tribulation period, John the apostle sees numerous things happening in heaven in preparation. –John sees the temple in heaven, the sea of glass (see also Revelation 4:6), and the seven angels with seven bowl plagues appearing with them (after one of the 4 Living Creatures gives the angels their bowls).