Curiosity, or love of the knowledge of causes, draws a man from consideration of the effect, to seek the cause; and again, the cause of that cause; till of necessity he must come to this thought at last, that there is some cause, whereof there is no former cause, but is eternall; which is it men call God. So that it is impossible to make any profound enquiry into naturall causes, without being enclined thereby to believe there is one God Eternall; though they cannot have any Idea of him in their mind, answerable to his nature. For as a man that is born blind, hearing men talk of warming themselves by the fire, and being brought to warm himself by the same, may easily conceive, and assure himselfe, there is somewhat there, which men call Fire, and is the cause of the heat he feeles; but cannot imagine what it is like; nor have an Idea of it in his mind, such as they have that see it: so also, by the visible things of this world, and their admirable order, a man may conceive there is a cause of them, which men call God; and yet not have an Idea, or Image of him in his mind.

And they that make little, or no enquiry into the naturall causes of things, yet from the feare that proceeds from the ignorance it selfe, of what it is that hath the power to do them much good or harm, are enclined to suppose, and feign unto themselves, severall kinds of Powers Invisible; and to stand in awe of their own imaginations; and in time of distresse to invoke them; as also in the time of an expected good successe, to give them thanks; making the creatures of their own fancy, their Gods. By which means it hath come to passe, that from the innumerable variety of Fancy, men have created in the world innumerable sorts of Gods. And this Feare of things invisible, is the naturall Seed of that, which every one in himself calleth Religion; and in them that worship, or feare that Power otherwise than they do, Superstition.

And this seed of Religion, having been observed by many; some of those that have observed it, have been enclined thereby to nourish, dresse, and forme it into Lawes; and to adde to it of their own invention, any opinion of the causes of future events, by which they thought they should best be able to govern others, and make unto themselves the greatest use of their Powers.