1. Satan bound for 1000 years (1-6)

This chapter describes the final battle between God and Satan. An angel of God will come and bind Satan and throw him into the Abyss (a great chasm) for 1000 years. During those 1000 years, Jesus will reign, along with the apostles (4) And those who had been martyred will be the first to come and receive eternal life.

2. Satan's final defeat (7-10)

After his captivity, Satan will be released for a short time. He will deceive as many people as he possibly can. He will gather his minions and will wage war on God's people. But the ultimate victory is God's. He will throw Satan in a fiery lake of burning sulfur, to be tormented forever.

3. The book of life (11-15)

After Satan's defeat, God will judge everyone. The book of life will be opened, and everyone will be judged according to what they have done. Those whose names are not in the book will be with thrown with Satan into the lake of fire.