Then Jesus was led by the Spirit into the desert to be tempted by the devil.
Matt. 4:1
"(Jesus) went around doing good and healing all who were under the power of the devil, because God was with him."
Acts 10:38
This is how we know who the children of God are and who the children of the devil are: Anyone who does not do what is right is not a child of God nor is anyone who does not love his brother.
1 John 3:10
Then (God) will say to them..."depart from me, you who are cursed, into the eternal fires prepared for the devil and his angels."
Matt. 25:41
(Senior devil Screwtape to junior devil Wormwood): "The fact that "devils" are predominately comic figures in the modern imagination will help you. If any faint suspicion of your existence begins to arise in his mind, suggest to him something in red tights, and persuade him that since he cannot believe in that ( its an old textbook method of confusing them) he therefore cannot believe in you.
C.S.Lewis: The Screwtape Letters
What the Devil! www.ewtn.com/library/ANSWERS/WHADEVIL.HTM
Is There Really A Devil? http://catholiceducation.org/articles/religion/re0049.html
The Fall of the Angels www.vatican.va/archive/catechism/p1s2c1p7.htm#II
The Devil, the Fallen Angel http://catholiceducation.org/articles/religion/re0201.html
Chief of the Fallen Angels www.catholicdoors.com/teaching/book1/1-4.htm#4c
Devil & Demons www.catholic-pages.com/dir/devil.asp
Demonology www.therealpresence.org/archives/Demonology.htm
Satan, An Enemy To Take Seriously www.ewtn.com/library/YOUTH/SATANEN.TXT
Evidence of Satan in the Modern World www.ewtn.com/library/NEWAGE/EVIDSATN.HTM
The Antichrist www.catholic.com/library/The_Antichrist.asp
Spiritual Warfare:The Occult has Demonic Influence www.ewtn.com/library/BISHOPS/OCCULT.htm
Demonic Possession and Exorcism http://catholiceducation.org/articles/religion/re0362.html
Does the Church Perform Exorcisms? http://catholiceducation.org/articles/religion/re0138.html
On The Current Norms Governing Exorcisms www.ewtn.com/library/CURIA/CDFEXORC.HTM
Who has the Authority to Perform an Exorcism? www.ewtn.com/library/NEWAGE/EXORDEV.htm
Demonic Possession and Exorcism http://catholiceducation.org/articles/religion/re0362.html
Does the Church Perform Exorcisms? http://catholiceducation.org/articles/religion/re0138.html
On The Current Norms Governing Exorcisms www.ewtn.com/library/CURIA/CDFEXORC.HTM
Who has the Authority to Perform an Exorcism? www.ewtn.com/library/NEWAGE/EXORDEV.htm
Evidence of Satan in the Modern World www.ewtn.com/library/NEWAGE/EVIDSATN.HTM
Sects and Satanic Cults www.ewtn.com/library/NEWAGE/SECSATCU.HTM