What has caused so much evil in this world?

Maybe the thought that no matter what you do you get to ask forgiveness and be saved.

I personally think that is a load of shit sold to sinners. You will be judged according to your deeds, and it doesn't make a bit of difference if you asked for forgiveness. The children you raped, tortured, and murdered are standing beside the one that will judge you. You really think he is going to look at them and say it's alright for this POS joins us?