Traditionally scientists have treated the laws of physics as simply 'given ' elegant mathematical relationships that were somehow imprinted on the universe at its birth and fixed thereafter. Inquiry into the origin and nature of the laws was not regarded as a proper part of science.
If Jesus Christ was who He claimed to be and He did die on a cross at a point of time in history then for all history past and all history future it is relevant because that is the very focal point for forgiveness and redemption.