The Law of Karma

The law of karma is action has its consequences. Good action, Dharma, results in what is called Punea merit. That Punea gives a result, Suka, happiness. Bad action, consciously done, generates what might be translated as sin or demerit. So many things follow from this, from this question. Brahman, a Turium being the only reality in everything else being in appearance, and nothing attaches to Turium. It's super teflon. Nothing sticks to it. So how will karma stick to it? And attached to this are serious questions of morality and immorality and reward and punishment. So it's a deep question. What is karma