Bible Text: Revelation 7:9-17 | Preacher: Dr. George A. Mulford | Series: Revelation: Behold He Comes! Revelation Chapter 7 gives us a glimpse of the grace of God at work during this horrible time on Earth known as the Great Tribulation. Last week, we saw God seal 144,000 Jewish male virgins, 12,000 from each of the twelve tribes that are mentioned in verses 5-8 of this chapter. These witnesses will win an innumerable number of souls for Christ from every nation, kindred, people, and language. And, folks, the salvation of sinners is the heartbeat of God, and this can be seen in our text for tonight.