All the phenomena driving the affairs of everything in universe are governed by automatized self sufficient physical laws. Intentionally, those physical laws are neither merciful nor subduing. They aren’t inherently friend or foe of anyone anything.
They are fixed, rigid, imposing with the strongest will, implementing themselves by the book, being entirely careless of the consequences. How they affect you depends how you come into interaction with them in time and space.
Who created or What the source of those laws is pops up as a question.