His essence, indeed, is incomprehensible, utterly transcending all human thought; but on each of his works his glory is engraven in characters so bright, so distinct, and so illustrious, that none, however dull and illiterate, can plead ignorance as their excuse.

– Book 1, Chap 5, Sec 1

In regard to his power, how glorious the manifestations by which he urges us to the contemplation of himself; unless, indeed, we pretend not to know whose energy it is that by a word sustains the boundless fabric of the universe—at one time making heaven reverberate with thunder, sending forth the scorching lightning, and setting the whole atmosphere in a blaze; at another, causing the raging tempests to blow, and forthwith, in one moment, when it so pleases him, making a perfect calm; keeping the sea, which seems constantly threatening the earth with devastation, suspended as it were in air; at one time, lashing it into fury by the impetuosity of the winds; at another, appeasing its rage, and stilling all its waves. 

– Book 1, Chap 5, Sec 6

From the power of God we are naturally led to consider his eternity since that from which all other things derive their origin must necessarily be selfexistent and eternal.

– Book 1, Chap 5, Sec 6

And then in regard to supernatural events, though these are occurring every day, how few are there who ascribe them to the ruling providence of God—how many who imagine that they are casual results produced by the blind evolutions of the wheel of chance? Even when under the guidance and direction of these events, we are in a manner forced to the contemplation of God (a circumstance which all must occasionally experience), and are thus led to form some impressions of Deity, we immediately fly off to carnal dreams and depraved fictions, and so by our vanity corrupt heavenly truth. This far, indeed, we differ from each other, in that every one appropriates to himself some peculiar error; but we are all alike in this, that we substitute monstrous fictions for the one living and true God—a disease not confined to obtuse and vulgar minds, but affecting the noblest, and those who, in other respects, are singularly acute. How lavishly in this respect have the whole body of philosophers betrayed their stupidity and want of sense?

– Book 1, Chap 5, Sec 11

…while the government of the world places the doctrine of providence beyond dispute, the practical result is the same as if it were believed that all things were carried hither and thither at the caprice of chance; so prone are we to vanity and error. I am still referring to the most distinguished of the philosophers, and not to the common herd, whose madness in profaning the truth of God exceeds all bounds.

– Book 1, Chap 5, Sec 11

…if men are only naturally taught, instead of having any distinct, solid, or certain knowledge, they fasten only on contradictory principles, and, in consequence, worship an unknown God.

– Book 1, Chap 5, Sec 12