Very few people set out with the intention of “Hey! I’m going to be an evil #######!” But many people who start out with the intention of being good do wind up with the end result of having done evil.
Consider that statement. I bet a lot of us immediately thought of other people as falling under this category. I also bet that very few thought of ourselves. That means we’re either a bunch of saints (in which case, consider 1 Corinthians 10:12), or we’re blind to our failings. Personally I think the second option best describes our lives.
The fact is, the devil is out to ruin every one of us individually, and every one of us has our own strengths and weaknesses. The intention of the devil is to play on our weaknesses—our passions, our opinions, and so on. Unfortunately, we tend to be blind to this. We expect the devil to come with a direct attack against what we find important. A lot of our apocalyptic religious fiction tends to work that way. If you look at the Left Behind series or the Michael O’Brien novel Father Elijah, we see an antichrist who is a political liberal. He gives people what they want in terms of libertine debauchery and undermines the Church by turning people away from it. And this is happening today. We see this, and we make our decision to be faithful—praying to God that we be given the grace to stand in the face of persecution or seduction.
But what we don’t consider is that the devil wants our damnation as well. It doesn’t please him to destroy our body if our soul is brought to God. Some have apostatized in the past in the face of persecution, but others have stood firm with the grace of God supporting them. Some have been seduced into accepting libertine behavior, but others have not—through the grace of God. Are we to think that the devil will only succeed in trapping the political left and the weak minded, and as long as we’re politically “conservative” we’ll be safe?