Karma exposes itself not only onto the morals of men but on the laws of life itself. A natural cause and effect chain of life which alters themselves through factual opposites like hate and love, pain and joy, rewards and punishment, and so forth and so on.
Karma is God's way of telling you that your actions are not done unnoticed for fate records it like the ticking of a clock in every second of man's moments in life. If you spill blood, it will be spilled on your own ground where your footsteps left a mark. Be careful with your tongue, hand and motives. Karma will follow you wherever you are.