2. That they intend hereby to depreciate divine revelation, and then the sense thereof is this; that though the light of nature leads mankind into such a degree of the knowledge of divine truths, as is sufficient, in its kind to salvation; so that they, who are destitute of divine revelation, may thereby understand the terms of acceptance with God, and the way which, if duly improved, would lead to heaven; yet God was pleased to give some farther discovery of the same things by his word, and, in this sense, the one is only an improvement upon the other, as it makes the same truths, which were known, in some degree, without it more clear, and frees them from those corruptions, or false glosses, which the perverse reasonings of men have set upon them; whereas we, by insisting on inexplicable mysteries, which we pretend to be founded on divine revelation, though, in reality, they are not contained in it, cloud and darken that light, and so make the way of salvation more difficult, than it would otherwise be; and this certainly tends to depreciate divine revelation, how plausible soever the words, at first view, may appear to be; for it supposes those doctrines but now mentioned, and many others of the like nature, not necessary to salvation; so that this objection takes its first rise from the Deists, however it may be applied, by the Anti-trinitarians, in militating against the doctrine of the Trinity. Therefore, since it is principally designed to overthrow this doctrine, by supposing it to be unintelligible, and consequently, according to their method of reasoning, in no sense the object of faith, the only reply which need be made to it is, that the discoveries of the glory of God, by the light of nature, are, in some respects, as incomprehensible as the doctrine of the Trinity; which we are not, for that reason, obliged to disbelieve, or reject; and therefore there is no advantage gained against our argument, by supposing that the light of nature contains a discovery of truths, plain, easy, and intelligible by all, in the full extent thereof, and that the doctrine of the Trinity is otherwise, and consequently must not be contained in divine revelation, and, as such, cannot be defended by us.