God Himself has no more imparted His name to mankind than the fixed stars and planets to which we have given names, although we only see, but do not hear or touch them. This must be absolutely clear to us before we dare speak of the possibility or impossibility of a revelation. Now it is very useful, before we treat of our own idea of a revelation emanating from God, to look round among other nations and see how they reached the idea of a revelation. We see in India that a number of hymns in an ancient dialect and in fixed metres were preserved by oral tradition—the method was wonderful, but is authenticated by history—before there could have been a thought of reducing them to writing. These hymns contain very little that would appear to be too high or too deep for an ordinary human poet. They are of great interest to us because they make known, as clearly as possible, the sound of the oldest Aryan language, and the nature of the oldest Aryan gods. As Professor Deussen, in his valuable History of Philosophy says, (I, 83), the Vedic religion, which he at the same time calls the oldest philosophy, is richer in disclosures than any other in the world. In this sense he very properly calls the study of the Rigveda the high school of the science of religion, so that as he says no one can discuss these matters without a knowledge of it. This unique distinction rests, as he truly remarks, on the fact, “That the process on which originally all gods depend, the personification of the phenomena of nature, while it is more or less obscured by all other religions, in the Rigveda still takes place, so to speak, before our eyes visibly and palpably.” I have long preached this in vain. All who have studied the Rigveda say this, and all who have not studied it say just the contrary, and lay especial stress upon the fact that these hymns contain ideas that once and for all they declare as modern. But no one has ever contended that this is not so. What is historically the oldest, may from a higher point of view be quite modern, and there are scholars who even look upon Adam as a reformer of mankind. Those who best know the Rigveda have often shown that it stands at a tolerably advanced stage, and here and there casts a distant glance into its own past. I myself have often said that I would give much if I could escape from my own proofs of the age of this collection of hymns, and could clearly show that at least some of these Vedic hymns had been added later. These hymns, therefore, just because, judging from their language and metre, they are older than everything else in India, or even in the entire Aryan world, and because they are mainly concerned with the ancient gods of nature, appeared to the Hindus themselves as _apaurusheya_, that is, not wrought by man. They were called _S_ruti, (that which was heard), in distinction from other literature, which was designated as Sm_ri_ti, or recollection.