1.1 Satan was originally an angel named Lucifer, created by God Isaiah 14:12
1.2 Lucifer was cast out of heaven due to his pride and rebellion against God Ezekiel 28:15-17
1.3 Lucifer became Satan, the adversary of God and His people Isaiah 14:12
2.1 Satan is a liar and the father of lies John 8:44
2.2 He is a murderer, seeking to steal, kill, and destroy John 10:10
2.3 Satan is a deceiver, who blinds the minds of unbelievers 2 Corinthians 4:4
2.4 He is an accuser of the brethren, who accuses them before God day and night Revelation 12:10
3.1 Satan tempts people to sin, as he did with Eve in the Garden of Eden Genesis 3:1-5
3.2 He seeks to hinder the work of God, as he did with Paul 1 Thessalonians 2:18
3.3 Satan sows tares among the wheat, causing confusion and discord among God's people Matthew 13:39
3.4 He takes people captive to do his will 2 Timothy 2:26
4.1 Satan is not omnipotent, he is limited by God's power Job 1:12
4.2 He is not omnipresent, he can only be in one place at a time Job 1:7
4.3 Satan is not omniscient, he does not know everything 1 Corinthians 2:8
5.1 Satan was defeated at the cross by Jesus Christ Colossians 2:15
5.2 Believers have authority over Satan through the name of Jesus Luke 10:19
5.3 Satan will be cast into the lake of fire at the end of time Revelation 20:10