Again, God has given us no authority in questions of science. The heavens above, and the earth under our feet, are full of wonders, and have within them their own vast history. But the knowledge of the secrets they contain, the tale of their past revolutions, is not given us from Divine revelation; but left to man to attain by himself. And here again, since discovery is difficult, the old knowledge is generally less sure and complete than the modern knowledge. If we wish to boast about little matters, _we_ know more about the motions of the heavenly bodies than Abraham, whose seed was in number as the stars; we can measure the earth, and fathom the sea, and weigh the air, more accurately than Moses, the inspired historian of the creation; and we can discuss the varied inhabitants of this globe better than Solomon, though "he spake of trees, from the cedar that is in Lebanon, even unto the hyssop that springeth out of the wall . . . . and of beasts, and of fowl, and of creeping things, and of fishes[1]." The world is more learned in these things than of old, probably will learn more still; a vast prospect is open to it, and an intoxicating one. Like the children of Cain, before the flood came and destroyed them all, men may increase and abound in such curious or merely useful knowledge; nay, there is no limit to the progress of the human mind here; we may build us a city and a tower, whose top may reach almost to the very heavens. Such is the knowledge which time has perfected, and in which the old paths are commonly the least direct and safe. But let us turn to that knowledge which God has given, and which therefore does not admit of improvement by lapse of time, this is _religious knowledge_. Here, whether a man might or might not have found out the truth for himself, or how far he was able without Divine assistance, waiving this question, which is nothing to the purpose, as a fact it has been from the beginning given him by revelation. God taught Adam how to please Him, and Noah, and Abraham, and Job. He has taught every nation all over the earth sufficiently for the moral training of every individual. In all these cases, the world's part of the work has been to pervert the truth, not to disengage it from obscurity. The new ways are the crooked ones. The nearer we mount up to the time of Adam, or Noah, or Abraham, or Job, the purer light of truth we gain; as we recede from it we meet with superstitions, fanatical excesses, idolatries, and immoralities. So again in the case of the Jewish Church, since God expressly gave the Jews a precise law, it is clear man could not improve upon it, he could but add the "traditions of men." Nothing was to be looked for from the cultivation of the human mind. "To the law and to the testimony" was the appeal, and any deviation from it was, not a sign of increasing illumination, but "because there was no light" in the authors of innovation. Lastly, in the Christian Church, we