Christians believe that Demons or fallen angels are enemies of God, but they are defeated enemies. Jesus Christ “disarmed the powers” and “humiliated them in public by displaying them in his triumphal parade” (Colossians 2:15 NIV). While we submit to God and resist the devil, we have nothing to fear. ” for greater is he that is in you, than he that is in the world” (1 John 4: 4). Christians believe Angels are personal spiritual beings, who have intelligence, emotions and will. This is true in both kinds of angels good and evil (demons). Angels have intelligence (Matthew 8:29, 2 Corinthians 11: 3, 1 Peter 1:12), show emotions (Luke 2:13, James 2:19, Revelation 12: 7), and show that they have a will (Luke 8 : 28-31; 2 Timothy 2:26; Jude 6). Angels are spiritual beings (Hebrews 1:14), without a real physical body. The fact that they do not have bodies does not affect the fact that they have personalities. The knowledge possessed by angels is limited, by the fact of being created beings. This means that they are not omniscient as God (Matthew 24:36), although they do seem to have greater knowledge than humans. This can be due to three causes. The angels were created as a higher order of creatures in the universe, to what are humans. Therefore, it is innate in them to have a greater knowledge. Angels study the Bible and the world more thoroughly than humans and gain knowledge of it. (James 2:19, Revelation 12:12). Angels obtain knowledge through a long observation of human activities. Unlike humans, angels do not have to study the past; they have already experienced it. That is why they know how others have acted and reacted in situations, and can predict with a high degree of assertiveness how we can act in similar circumstances. Although they have a will, the angels are, like all creatures, subject to the will of God. Good angels are sent by God to help believers (Hebrews 1:14).>