There is a lot of truth being spoken in the philosophical discussion taking place here, and I'll weigh in. I agree that actions are what defines a person. I can't speak for all, but my actions are largely based upon my beliefs. I believe there is power in positive thinking, prayer if you choose, and that power can effect the outcome of a given situation. As my beliefs change, as will happen as an individual continues to grow and mature, my actions have changed to reflect my beliefs. If you believe something is right or wrong but don't reflect that in your actions, you don't seem convicted to your beliefs. And, perhaps, that is the term that has not entered the conversation yet that may clarify things, conviction. I believe in a lot of things that don't guide who I am or how I act (I believe baby squirrels exist, even though I've never seen one), but the beliefs I am convicted to, do.