We have both been alive long enough to know that evil only wins when it spreads. It can cause destruction, it can cause death—but those are consequences of its nature, not its victory. Not its goal. The danger of evil, the purpose of evil, is that it causes those who would oppose it to become evil also.
I’m telling you that you should doubt—as I do my own beliefs. The day on which you decide not to question what you believe, is the day that you start making excuses for why you believe it.
The lesser of two evils, or the greater good. Get a good man to utter either of those phrases, and there is no one more eager to begin perpetrating evil.