John had a vision of a pregnant woman and a dragon. The vision depicted the power of God and the desire of Satan to destroy God’s work. The dragon went to war against Michael and his angels. The dragon was cast out of heaven. Satan was overcome. John’s vision in chapter thirteen warned against worshiping a beast who would be a ruler and would possess great power. The mark of the beast (666) would be given on the right hand or the forehead of those who would worship him. No one without the mark would be allowed to buy or sell. The Lamb stood on Mount Zion with 144,000 people who belonged to Him and were His first fruits. The judgement had come, and God reaped His harvest from the earth.