If natural law determines (to give direction); then free will (of choice) can only exist at the center of balance (momentum of directing motion). That contradicts free will to be random (course without direction); since it represents the response to being directed.

Also; the natural order doesn't place life together; it self differentiates from flow (inception towards death) into form (life); hence from ongoing into temporary aka from loss into growth...both in coexistence with each other.