then it be the Motion of Air, and what that Air is, which as yet is undefin'd, whether it is a Dilation, a previous Contraction, and then violent Extension as in Gun-Powder, whether the Motion is Direct, Circular, or Oblique, whether it be an Exhalation repuls'd by the Middle Region, and the Antiperistasis of that Part of the Heavens which is set as a Wall of Brass to bind up the Atmosphere, and keep it within its proper Compass for the Functions of Respiration, Condensing and Rarifying, without which Nature would be all in Confusion; whatever are their efficient Causes, 'tis not much to the immediate Design.
'Tis apparent, that God Almighty, whom the Philosophers care as little as possible to have any thing to do with, seems to have reserv'd this, as one of those Secrets in Nature which should more directly guide them to himself.
Not but that a Philosopher may be a Christian, and some of the best of the Latter have been the best of the Former, as Vossius, Mr. Boyle, Sir Walter Raleigh, Lord Verulam, Dr. Harvey, and others; and I wish I could say Mr. Hobbs, for 'twas Pity there should lie any just Exceptions to the Piety of a Man, who had so few to his General Knowledge, and an exalted Spirit in Philosophy.
When therefore I say the Philosophers do not care to concern God himself in the Search after Natural Knowledge; I mean, as it concerns Natural Knowledge, meerly as such; for 'tis a Natural Cause they seek, from a General Maxim, That all Nature has its Cause within it self: 'tis true, 'tis the Darkest Part of the Search, to trace the Chain backward; to begin at the Consequence, and from thence hunt Counter, as we may call it, to find out the Cause: 'twould be much easier if we could begin at the Cause, and trace it to all its Consequences.
I make no Question, the Search would be equally to the Advantage of Science, and the Improvement of the World; for without Doubt there are some Consequences of known Causes which are not yet discover'd, and I am as ready to believe there are yet in Nature some Terra Incognita both as to Cause and Consequence too.
In this Search after Causes, the Philosopher, tho' he may at the same Time be a very good Christian, cares not at all to meddle with his Maker: the Reason is plain; We may at any time resolve all things into Infinite Power, and we do allow that the Finger of Infinite is the First Mighty Cause of Nature her self: but the Treasury of Immediate Cause is generally committed to Nature; and if at any Time we are driven to look beyond her, 'tis because we are out of the way: 'tis not because it is not in her, but because we cannot find it.
Two Men met in the Middle of a great Wood; One was searching for a Plant which grew in the Wood, the Other had lost himself in the Wood, and wanted to get out: The Latter rejoyc'd when thro' the Trees he saw the open Country: but the Other Man's Business was not to get out, but to find what he look'd for: yet this Man no more undervalued the Pleasantness of the Champion Country than the other.
Thus in Nature the Philosopher's Business is not to look through Nature, and come to the vast open Field of Infinite Power; his Business is in the Wood; there grows the Plant he looks for; and 'tis there he must find it. Philosophy's a-ground if it is forc'd to any further Enquiry. The Christian begins just where the Philosopher ends; and when the Enquirer turns his Eyes up to Heaven, Farewel Philosopher; 'tis a Sign he can make nothing of it here.
David was a good Man, the Scripture gives him that Testimony; but I am of the Opinion, he was a better King than a Scholar, more a Saint than a Philosopher: and it seems very proper to judge that David was upon the Search of Natural Causes, and found himself puzzled as to the Enquiry, when he finishes the Enquiry with two pious Ejaculations, When I view the Heavens the Works of thy Hands, the Moon and the Stars which thou hast made; then I say, what is Man! David may very rationally be suppos'd to be searching the Causes, Motions, and Influences of Heavenly Bodies; and finding his Philosophy a-ground, and the Discovery not to answer his Search, he turns it all to a pious Use, recognizes Infinite Power, and applies it to the Exstasies and Raptures of his Soul, which were always employ'd in the Charm of exalted Praise.
Thus in another Place we find him dissecting the Womb of his Mother, and deep in the Study of Anatomy; but having, as it may be well supposed, no Help from Johan Remelini, or of the Learned Riolanus, and other Anatomists, famous for the most exquisite Discovery of human Body, and all the Vessels of Life, with their proper Dimensions and Use, all David could say to the Matter was, Good Man, to look up to Heaven, and admire what he could not understand, Psal. – I was fearfully and wonderfully made, &c.
This is very Good, and well becomes a Pulpit; but what's all this to a Philosopher? 'Tis not enough for him to know that God has made the Heavens, the Moon, and the Stars, but must inform himself where he has plac'd them, and why there; and what their Business, what their Influences, their Functions, and the End of their Being. 'Tis not enough for an Anatomist to know that he is fearfully and wonderfully made in the lowermost Part of the Earth, but he must see those lowermost Parts; search into the Method Nature proceeds upon in the performing the Office appointed, must search the Steps she takes, the Tools she works by; and in short, know all that the God of Nature has permitted to be capable of Demonstration.
And it seems a just Authority for our Search, that some things are so plac'd in Nature by a Chain of Causes and Effects, that upon a diligent Search we may find out what we look for: To search after what God has in his Sovereignty thought fit to conceal, may be criminal, and doubtless is so; and the Fruitlesness of the Enquiry is generally Part of the Punishment to a vain Curiosity: but to search after what our Maker has not hid, only cover'd with a thin Veil of Natural Obscurity, and which upon our Search is plain to be read, seems to be justified by the very Nature of the thing, and the Possibility of the Demonstration is an Argument to prove the Lawfulness of the Enquiry.
The Design of this Digression, is, in short, That as where Nature is plain to be search'd into, and Demonstration easy, the Philosopher is allow'd to seek for it; so where God has, as it were, laid his Hand upon any Place, and Nature presents us with an universal Blank, we are therein led as naturally to recognize the Infinite Wisdom and Power of the God of Nature, as David was in the Texts before quoted.
And this is the Case here; the Winds are some of those Inscrutables of Nature, in which humane Search has not yet been able to arrive at any Demonstration.
'The Winds,' says the Learned Mr. Bohun, 'are generated in the Intermediate Space between the Earth and the Clouds, either by Rarefaction or Repletion, and sometimes haply by pressure of Clouds, Elastical Virtue of the Air, &c. from the Earth or Seas, as by Submarine or Subterraneal Eruption or Descension or Resilition from the middle Region.'
All this, though no Man is more capable of the Enquiry than this Gentleman, yet to the Demonstration of the thing, amounts to no more than what we had before, and still leaves it as Abstruse and Cloudy to our Understanding as ever.
Not but that I think my self bound in Duty to Science in General, to pay a just Debt to the Excellency of Philosophical Study, in which I am a meer Junior, and hardly any more than an Admirer; and therefore I cannot but allow that the Demonstrations made of Rarefaction and Dilatation are extraordinary; and that by Fire and Water Wind may be rais'd in a close Room, as the Lord Verulam made Experiment in the Case of his Feathers.
But that therefore all the Causes of Wind are from the Influences of the Sun upon vaporous Matter first Exhal'd, which being Dilated are oblig'd to possess themselves of more Space than before, and consequently make the Particles fly before them; this does not seem to be a sufficient Demonstration of Wind: for this, to my weak Apprehension, would rather make a Blow like Gun-Powder than a rushing forward; at best this is indeed a probable Conjecture, but admits not of Demonstration equal to other Phænomena in Nature.
And this is all I am upon, viz. That this Case has not equal Proofs of the Natural Causes of it that we meet with in other Cases: The Scripture seems to confirm this, when it says in one Place, He holds the Wind in his Hand; as if he should
