Mark Booker | Revelation 6:1-17, 8:1-5 | As John's vision continues, this sermon considers the first of three cycles of seven in Revelation: the seven seals. The visions in these cycles communicate the victory of God over the powers of darkness and, as a result, serve as an encouragement for God's people to remain faithful. This sermon explores the Lamb's sovereignty over the powers of evil, the importance of the prayers of the saints, and the coming end-time judgment when God will finally eradicate all evil from his creation.