To the poster who said that the laws of nature exist so as to test us, that’s just silly. HKBH set up natural laws so that we could function normally. It would be a strange and impossible existence if I didn’t know every night when I went to sleep how to walk the next morning because gravity might function differently. Or if I would even need sleep to continue to exist at all. Or if I’d be uncomfortably cold in 30 degree weather. Or if weather would even exist.
You just can’t function as a physical being without laws of nature. Also, that aside, many Mitzvos would be impossible without our consistent natural existence.