Dallas Willard on David Hume’s acknowledgement of the design argument in Knowing Christ Today:
The almost irresistible impression of a “maker” of the physical universe is no doubt what Paul was referring to when he claimed that the existence and nature of God was “plain” or “shown” to humans. This impression remains very strong up to today. David Hume, often thought to be the prince of modern skeptics, conceded: “The whole frame of nature bespeaks an intelligent author; and no rational enquirer can, after serious reflection, suspend his belief a moment with regard to the primary principles of genuine Theism and Religion.”5 This same outlook survives in the later, carefully guarded concession of Hume’s “Philo,” in the posthumously published Dialogues Concerning Natural Religion, “That the cause or causes of order in the universe probably bear some remote analogy to human intelligence.”6
Misunderstandings of Darwin’s theory of “natural selection” have in more recent times blunted the impact of the reasoning behind this conclusion in the minds of people generally. But in recent years an increased understanding of the astonishing complexity of life has led some who were longtime atheists to reconsider their position.7
The notes are interesting too, and I may add a bit more with comment later.