id author title date pages extension mime words sentences flesch summary cache txt en-wikipedia-org-1718 Good and evil - Wikipedia .html text/html 10250 936 65 In religion, ethics, philosophy, and psychology "good and evil" is a very common dichotomy. The Christian Bible exercises "the dominant influence upon ideas about God and evil in the Western world."[18] In the Old Testament, evil is understood to be an opposition to God as well as something unsuitable or inferior such as the leader of the fallen angels Satan[19] In the New Testament the Greek word poneros is used to indicate unsuitability, while kakos is used to refer to opposition to God in the human realm.[20] Officially, the Catholic Church extracts its understanding of evil from its canonical antiquity and the Dominican theologian, Thomas Aquinas, who in Summa Theologica defines evil as the absence or privation of good.[21] French-American theologian Henri Blocher describes evil, when viewed as a theological concept, as an "unjustifiable reality. ./cache/en-wikipedia-org-1718.html ./txt/en-wikipedia-org-1718.txt