they come from human perception being limited to that which is useful for survival. purpose and logic are ways humans try to understand and be able to predict o

they come from human perception being limited to that which is useful for survival. purpose and logic are ways humans try to understand and be able to predict outcomes. natural laws are merely the human description of its perception of the intrinsic mechanics of the universe. none of these things, purpose, logic, or natural laws, is prescriptive for the universe, they're descriptive