case. 2.  As it is now in man after the fall.  The light of nature and image of God in man is not totally abolished and utterly razed by the fall; there remain still some relics and fragments thereof, some glimmerings, dawnings, and common principles of light, both touching piety to God, equity to man, and sobriety to a man’s self, &c., as is evident by comparing these places, Psal. xix. 1, 2, &c., Acts xiv. 17, and xvii. 27, 28; Rom. i. 18-21, and ii. 12, 14, 15; 2 Cor. v. 1:  in which places it is plain, 1.  That the book of the creature is able (without the scriptures, or divine revelations) to make known to man much of God, his invisible Godhead and attributes, Psalm xix. 1, 2, &c.; Acts xiv. 17, and xvii. 27, 28; yea, so far as to leave them without excuse, Rom. i. 18-21. 2.  That there remained so much natural light in the minds even of the heathens, as to render them capable of instruction by the creature in the invisible things of God; yea, and that they actually in some measure did know God, and because they walked not up to this knowledge, were plagued, Rom. i. 18-21, 24, &c. 3.  That the work of the law (though not the right ground, manner, and end of that work, which is the blessing of the new covenant, Jer. xxxi. 33; Heb. viii. 10) was materially written in some measure in their hearts.  Partly because they did by nature without the law the things contained in the law, so being a law to themselves, Rom. ii. 14, 15; partly, because they by nature forbore some of those sins which were forbidden in the law, and were practised by some that had the law, as 2 Cor. v. 1; and partly, because according to the good and bad they did, &c., their conscience did accuse or excuse, Rom. ii. 15.  Now conscience doth not accuse or excuse but according to some rule, principle, or law of God, (which is above the conscience,) or at least so supposed to be.  And they had no law but the imperfect characters thereof in their own hearts, which were not quite obliterated by the fall.  Now so far as this light of nature after the fall, is a true relic of the light of nature before the fall, that which is according to this light may be counted of divine right in matters of religion, which is the next thing to be proved.

For the second, how it may be proved that what things in religion are evident by, or consonant to this true light of nature, are of divine right.  Thus briefly,

1.  Because that knowledge which by the light of nature Gentiles have of the invisible things of God, is a beam of divine light, as the apostle, speaking of the Gentiles’ light of nature, saith, That which may be known of God is manifest in them—­for God hath showed it to them.  For the invisible things, &c., Rom. i. 19, 20.  God himself is the Fountain and Author of the true light of nature; hence some not unfitly call it the divine light of nature, not only because it hath God for its object, but also God for its principle; now that which is according to God’s manifestation, must needs be of divine right.