Reguardless of what religeon you are following, if any, the important part is to focus on the philisophical and spiritual lessons that help you in the moment and in the future. Any religeon that teaches that you should focus on the past and devote negative emotions to these past events is a false Zeitgueist.
I an not saying that scientology is because I have never studied it at all beyond what I saw on that one South Park episode.
http://www.youtube.com/watch?v=UrTrzsIxcXs