The basic, best-proved law of science, the First Law of Thermodynamics, declares that creation events are impossible. Likewise, we cannot comprehend, by strictly natural processes, the formation of living entities from non-living matter. This violates the Second Law of Thermodynamics and is impossible as far as science knows. Thus, we have good evidence that the complexity of both inorganic and organic systems could not have originated by strictly natural process. Such a violation of natural law requires supernatural input.
Creation scientists recognize the role of natural law in the world today.
It is wise never to glibly call an unusual event a supernatural miracle. God, the supernatural Creator of nature and natural law, has the prerogative of overriding His laws, but unless He has told us of them in His Word, or we have clear evidence otherwise, it is best to rest in His providential care, knowing that He is resting from His creative acts. Christianity demands miracles, and a miracle-working God. The miracle of creation, the incarnation, the resurrection, the new birth. Without these miracles we could have no Christianity.