User blog:Commander Evan Spock/Klingon mythology, and just why do they say things are "evil"?

I just recently learned that the word "evil" is a religious word. Example, when you are saying, for example, terrorists are evil, you're saying that they are agents of the devil, instead of just doing things criminal. Since the Klingons don't have a devil, and I've heard them say that people are "evil", so there is no meaning for the word "evil" in any Klingon-related thing. Then they should just say that before the Khitomer accords, the United Federation of Planets was bad, and criminal, NOT "evil."