There will be a rebellion at the end of the 1,000 year reign of Christ on Earth as described in Revelation 20:7-15. Satan will be released, followers will be recruited, and the forces will come together to surround the capital city or Jerusalem.
But the Lord will act quickly by sending down fire from heaven to devour the forces of evil (v. 9). The devil will be thrown into a lake of burning sulfur, where the beast and the false prophet had been thrown. They will be tormented day and night forever and ever (v. 10).
On the other hand, those who have lived and died in the faith will be enrolled in the book of life. They will be justified by the gospel and acquitted by the Judge; entering into eternal life.
What can we do now to add to the book of life? We can use our skills and strengths to carry the gospel to the ends of the earth so many names are added.
This day with God, do a heart check review by going to Him in prayer. It is prayer which is our greatest power. Ask what can be done to stir up the Spirit so His will is done. Go in confidence … remember that during prayer, we are speaking to the ONE who already has the answer.