I have spoken of what would seem to be the natural and logical effect of the Darwin hypothesis on the minds of the young. This view is confirmed by its _actual_ effect on Darwin himself. In his "Life and Letters," he says: "I am much engaged, an old man, and out of health, and I cannot spare time to answer your questions fully--nor indeed can they be answered. Science has nothing to do with Christ, except in so far as the habit of scientific research makes a man cautious in admitting evidence. For myself, I do not believe that there ever has been any revelation. As for a future life, every man must judge for himself between conflicting vague probabilities." It will be seen that science, according to Darwin, has nothing to do with Christ (except to discredit _revelation_ which makes Christ's mission known to men). Darwin himself does not believe that there has ever been _any revelation_, which, of course, excludes Christ. It will be seen also that he has no definite views on the _future life_--"every man," he says, "must judge for himself between _conflicting vague probabilities_." It is fair to conclude that it was _his own doctrine_ that led him astray, for in the same connection (in "Life and Letters") he says that when aboard the _Beagle_ he was called "orthodox and was heartily laughed at by several of the officers for quoting the Bible as an unanswerable authority on some point of morality." In the same connection he thus describes his change and his final attitude: "When thus reflecting I feel compelled to look to a First Cause, having an intelligent mind in some degree analogous to that of man; and I deserve to be called a Theist. This conclusion was strong in my mind about the time, as far as I can remember, when I wrote the 'Origin of Species'; and it is since that time that it has very gradually, with many fluctuations, become weaker. But then arises the doubt: _Can_ the mind of man, which has, as I fully believe, been developed from a mind as low as that possessed by the lowest animals, be trusted when it draws such grand conclusions? "I cannot pretend to throw the least light on such abstruse problems. The mystery of the beginning of all things is insoluble by us; and I for one must be content to remain an Agnostic." A careful reading of the above discloses the gradual transition wrought in Darwin himself by the unsupported hypothesis which he launched upon the world, or which he endorsed with such earnestness and industry as to impress his name upon it He was regarded as "_orthodox_" when he was young; he was even laughed at for quoting the Bible "_as an unanswerable authority on some point of morality_." In the beginning he regarded himself as a Theist and felt compelled "to look to a First Cause, having an intelligent mind in some degree analogous to that of man."