The document discusses the three angels' messages from Revelation 14. It explains that the everlasting gospel will be preached worldwide before the end comes. Those who reject it by worshipping the beast and receiving its mark will face God's wrath by drinking from the cup of his indignation and being tormented. Jesus willingly drank from this cup of wrath on behalf of humanity, to redeem us, though he was sinless. The everlasting gospel offers forgiveness of sins through faith in Christ's sacrifice.