This, though it will lead them early into some notion of spirits, yet it is not contrary to what I said above, that I would not have children troubled, whilst young, with notions of spirits; whereby my meaning was, that I think it inconvenient that their yet tender minds should receive early impressions of goblins, spectres, and apparitions, wherewith their maids and those about them are apt to fright them into a compliance with their orders, which often proves a great inconvenience to them all their lives after, by subjecting their minds to frights, fearful apprehensions, weakness and superstition; which when coming abroad into the world and conversation they grow weary and ashamed of, it not seldom happens, that to make, as they think, a thorough cure, and ease themselves of a load which has sat so heavy on them, they throw away the thoughts of all spirits together, and so run into the other, but worse, extreme.
§192. The reason why I would have this premised to the study of bodies, and the Doctrine of the Scriptures well imbibed before young men be entered in natural philosophy, is, because matter, being a thing that all our senses are constantly conversant with, it is so apt to possess the mind, and exclude all other beings but matter, that prejudice, grounded on such principles, often leaves no room for the admittance of spirits, or the allowing any such things as immaterial beings in rerum natura ; when yet it is evident that by mere matter and motion none of the great phenomena of nature can be resolved, to instance but in that common one of gravity, which I think impossible to be explained by any natural operation of matter, or any other law of motion, but the positive will of a superior being so ordering it. And therefore since the deluge cannot be well explained without admitting something out of the ordinary course of nature, I propose it to be considered whether God’s altering the centre of gravity in the earth for a time (a thing as intelligible as gravity itself, which perhaps a little variation of causes unknown to us would produce) will not more easily account for Noah’s flood than any hypothesis yet made use of to solve it. I hear the great objection to this, is, that it would