When a miracle takes place, it is the laws of nature that alert us to the fact that it is a miracle. It is important to grasp that Christians do not deny the laws of nature, as Hume implies they do. It is an essential part of the Christian position to believe in the laws of nature as descriptions of those regularities and cause-effect relationships built into the universe by its Creator and according to which it normally operates. If we did not know them, we should never recognize a miracle if we saw one. —John Lennox