144,000 and the Seal of God, Pt. 2

Scripture: Exodus 20:8-11, Revelation 7:1-10, Revelation 14:1-5 Who are the 144,000 spoken of in Revelation 7 and 14? What is the "Seal of God"? This group is called to bring a revival to the church, but they are not the only ones saved. Part 2 of 2