I guess it would matter how one defines evil.
While stealing is considered evil by most, most also find Robin Hood type , stealing from the rich, oppressive, and dictators to give to the poor, subservant, and neglected more noble then evil.
While Killing as in cold blood murder is many times wrong by most people, some people find military wars, defensive police type killing, revenge type killings harder to categorize as wrong. Some even believe god or gods can in wars and battle bring one victory over the enemy.
The Aztecs believed that they were required to sacrifice humans on the altars of temples everyday in order to prevent the sun from falling out of the sky.
During the crusades, the christian knights went to claim Jerusalem, a massive war fought in the name of their god.
Muslim like extremist cults strap bombs onto young impressionable people to explode in public areas.
Heck many believe that god or gods brings one victory in sporting events, even violent boxing, football, rugby, hockey, or such.
Whats evil, and does religions or all religions cause evil? Does science cause as much evil?
Some people find evil in laboratory testing on animals, is one example of an evil that some people believe is very wrong. Also the falsified passing of drugs or other equipment/device that later comes to prove harmful.