To prejudge other men's notions before we have looked into them is not to show their darkness but to put out our own eyes. - John Locke

The great question which in all ages has disturbed mankind, and brought on them the greatest part of those mischiefs which have ruined cities, depopulated countries, and disordered the peace of the world, has been, not whether there be power in the world, nor whence it came, but who should have it.

There are indeed in some writers visible instances of deep thoughts, close and acute reasoning, and ideas well pursued. The light these would give, would be of great use, if their readers would observe and imitate them; all the rest at best are but particulars fit to be turned into knowledge, but that can be done only by our own meditation, and examining the reach, force, and coherence of what is said; and then, as far as we apprehend and see the connection of ideas, so far it is ours; without that, it is but so much loose matter floating in our brain. The memory may be stored, but the judgment is little better, and the stock of knowledge not increased, by being able to repeat what others have said or produce the arguments we have found in them. Such a knowledge as this is but knowledge by hearsay, and the ostentation of it is at best but talking by rote, and very often upon weak and wrong principles. For all that is to be found in books is not built upon true foundations, nor always rightly deduced from the principles it is pretended to be built on.

...when I had gone through the whole, and saw what a plain, simple, reason able thing Christianity was, suited to all conditions and capacities; and in the morality of it now, with divine authority, established into a legible law, so far surpassing all that philosophy and human reason had attained to, or could possibly make effectual to all degrees of man kind; I was flattered to think it might be of some use in the world; especially to those, who thought either that there was no need of revelation at all, or that the revelation of our Saviour required the belief of such articles for salvation, which the settled notions, and their way of reasoning in some, and want of understanding in others, made impossible to them. Upon these two topics the objections seemed to turn, which were with most assurance made by deists, against Christianity; but against Christianity misunderstood. It seemed to me, that there needed no more to show them the weakness of their exceptions, but to lay plainly before them the doctrine of our Saviour and his apostles, as delivered in the scriptures, and not as taught by the several sects of Christians.