Religious or not, can redemption be attained, and who redeems?
I am not a Christian (not that there is anything wrong with that *royalty check to Seinfeld*) but my personal opinion is this, you know when you have violated your own sense of personal worth, your reason for being, and then you yell out to God or the Universe, give me some grace, save me from myself.
That is either when grace comes or does not.
I do not know if it is from God or self, but redemption is what it is, take it any way you can get it.