Behind the disobedient choice of our first parents lurks a seductive voice, opposed to God, which makes them fall into death out of envy. 266 Scripture and the Church's Tradition see in this being a fallen angel, called "Satan" or the "devil". 267 The Church teaches that Satan was at first a good angel, made by God: "The devil and the other demons were indeed created naturally good by God, but they became evil by their own doing." 268

The power of Satan is, nonetheless, not infinite. He is only a creature, powerful from the fact that he is pure spirit, but still a creature. He cannot prevent the building up of God's reign. Although Satan may act in the world out of hatred for God and his kingdom in Christ Jesus, and although his action may cause grave injuries - of a spiritual nature and, indirectly, even of a physical nature - to each man and to society, the action is permitted by divine providence which with strength and gentleness guides human and cosmic history. It is a great mystery that providence should permit diabolical activity, but "we know that in everything God works for good with those who love him." 275

In this petition, evil is not an abstraction, but refers to a person, Satan, the Evil One, the angel who opposes God. the devil (dia-bolos) is the one who "throws himself across" God's plan and his work of salvation accomplished in Christ.