Revelation 20. Rev. 20:1 And I saw an angel come down from heaven, having the key of the bottomless pit and a great chain in his hand. Gr.”abusson”= deep.
Revelation 12. First Cent. 4th Cent 18th Cent 6 Seals - revealing internal events in the Roman Empire 7 th Seal - 7 trumpets blown 6 Trumpets - Summoning.