When you and I come to grips with the value of Jesus' sacrifice on the cross, the book of Revelation in the Bible goes into great detail about what the reaction will be of those who truly understand its worth. This week, Charles Tapp continues with part 12 of this series, "Christ First: A Journey Through the Book of Revelation" as he examines chapter 5 of Revelation, with his message "Signed, Sealed, and Delivered."