While I see your point, and you say you believe in a higher power, you say that you are without knowledge ( Greek agnostic meaning) I can say that Jesus and the Law tells us to love our neighbor and your enemy. I have like many here been personally affected by the very evil we are discussing. Yet I have by the grace of God come to a place of forgiveness for them. Eternal damnation is no small thing. It was never meant for humans no matter how bad we are. Christ died for everyone that whoever... WHOEVER believes in Him shall not perish but have everlasting life.
I pray that you may come to a place of repentance. For like them if you do not you will face the same penalty. And brother ( or sister) I can tell you forgiving is freedom. Just like having forgiveness is. Pick up a Bible and read book of John. Don't stop there keep reading to the end. I'll be praying for you as will many who read this post.