In determining, as above, the main features of Natural Religion, and distinguishing it from the religion of philosophy or civilization, I may be accused of having taken a course of my own, for which I have no sufficient warrant. Such an accusation does not give me much concern. Every one who thinks on these subjects takes a course of his own, though it will also happen to be the course which others take besides himself. The minds of many separately bear them forward in the same direction, and they are confirmed in it by each other. This I consider to be my own case; if I have mis-stated or omitted notorious facts in my account of Natural Religion, if I have contradicted or disregarded anything which He who speaks through my conscience has told us all directly from Heaven, then indeed I have acted unjustifiably and have something to unsay; but, if I have done no more than view the notorious facts of the case in the medium of my primary mental experiences, under the aspects which they spontaneously present to me, and with the aid of my best illative sense, I only do on one side of the question what those who think differently do on the other. As they start with one set of first principles, I start with another. I gave notice just now that I should offer my own witness in the matter in question; though of course it would not be worth while my offering it, unless what I felt myself agreed with what is felt by hundreds and thousands besides me, as I am sure it does, whatever be the measure, more or less, of their explicit recognition of it. In thus speaking of Natural Religion as in one sense a matter of private judgment, and that with a view of proceeding from it to the proof of Christianity, I seem to give up the intention of demonstrating either. Certainly I do; not that I deny that demonstration is possible. Truth certainly, as such, rests upon grounds intrinsically and objectively and abstractedly demonstrative, but it does not follow from this that the arguments producible in its favour are unanswerable and irresistible. These latter epithets are relative, and bear upon matters of fact; arguments in themselves ought to do, what perhaps in the particular case they cannot do. The fact of revelation is in itself demonstrably true, but it is not therefore true irresistibly; else, how comes it to be resisted? There is a vast distance between what it is in itself, and what it is to us. Light is a quality of matter, as truth is of Christianity; but light is not recognized by the blind, and there are those who do not recognize truth, from the fault, not of truth, but of themselves. I cannot convert men, when I ask for assumptions which they refuse to grant to me; and without assumptions no one can prove anything about anything.