Fr. Gabriele Amorth

Fr. Gabriel Amorth, who has been the Chief Exorcist in Rome for over 30 years and who has written books on his experiences said:

Fr. Amorth: You fight against the devil every day. Satan's greatest success is to succeed in making people believe that he doesn't exist. In the 20th century he has almost succeeded.  Even within the Church. We have a clergy and an episcopate who no longer believe in the devil, in exorcisms, in the extraordinary evil that the devil can cause, nor in the power that Jesus has given us to drive out demons.

Satan was the most perfect being created by the hands of God. His God-given authority and superiority over the other angels are recognized by all, so he thought that he had the same authority over everything that God was creating. Satan tried to understand all of creation but could not, because all the plan of creation was oriented toward Christ. Until Christ came into the world, God's plan could not be revealed in its entirety. Hence Satan's rebellion. He wanted to continue to be the absolute first, the center of creation, even if it meant opposing God's design. This is why Satan continually tries to dominate the world ("the whole world is in the power of the evil one", I Jn 5: 19). Beginning with our forefathers, he seeks to enslave men by making them obey himself and disobey God. He was successful with our forefathers, Adam and Eve, and he hoped to continue with all men with the help of "a third of the angels", who, according to the book of Revelation, followed him in rebellion against God.

God never rejects his creatures. Therefore, even though they broke with God, Satan and his angels maintain their power and rank (thrones, dominions, principalities, powers, and so on) even if they use them for evil purposes. Saint Augustine does not exaggerate when he claims that, if God gave Satan a free hand, "no man would be left alive." Since Satan cannot kill us, he tries to "make us into his followers in opposition to God, just as he is in opposition to God".

Scripture tells us that angels and demons (I want particularly to mention Satan) are spiritual creatures but also that they are individuals gifted with intelligence, will, freedom, and initiative. Those modern theologians who identify Satan with the abstract idea of evil are completely mistaken. Theirs is true heresy; that is, it is openly in contrast with the Bible, the Fathers, and the Magisterium of the Church. The truth about Satan was never doubted in the past; therefore, there are no dogmatic definitions in this respect with the exception of the following statement of the Fourth Lateran Council: "The devil [that is, Satan] and the other demons were created good by God; but they became evil through their own fault." Whoever denies Satan also denies sin and no longer understands the actions of Christ.

Let us be clear about this: Jesus defeated Satan through his sacrifice. However, Jesus also defeated Satan before his death, through his teachings: "If it is by the finger of God that I cast out demons, then the kingdom of God has come upon you" (Lk 11:20). Jesus is the strongest one, who tied up Satan (Mk 3:27), despoiled him, and pillaged his kingdom, which is at an end (Mk 3:26). Jesus first gave the power to cast out demons to his apostles; then he extended the power to the seventy-two disciples, and in the end he granted it to all those who would believe in him.

The Acts of the Apostles tell us that after the descent of the Holy Spirit the apostles continued to expel demons, and all Christians have done so after them. Already, the earliest Fathers of the Church, such as Justin and Irenaeus, clearly express Christian thought about the devil and about the power to cast him out. Other Fathers, in particular Tertullian and Origen, concur. These four authors alone can refute many modern theologians, who, for all purposes, either do not believe in the devil or completely ignore him.