No religion could ever save anyone... you are judged according to your deeds... you are being judge according to your actions... no one and no thing could ever saved you but you always do something about it... if you really want to be saved!
yes no religion can save us, all of us will be held accountable for what we have done, but with religion we already have limitation and rules in attitude and acting, we already know what is good and bad deed so that with our religion have been able to save ourselves not to perform actions that can harm us and others.