The 'law of causality', 'order', 'justice', 'karma' and many other terms have been used by humans throughout time to describe this aspiration to impose names/nouns upon existence. We live something, experience something and have internal responses, feelings. These themselves are shaped by previous experiences, including socialization. As we navigate life, situations arise that affect us in ways that often resonate with our memories and consciousness. It is natural to try to fit patterns and 'sense' into this mandala of perception. They might even be accurate, at least some of the time. We may never know. We should come to understand our processes, however, and always be prepared to admit that, as certain as we would like to be of 'principles', they are concepts, part of humans and human reasoning, thus, subjective.