Manifestly, all these are questions for the human reason, the human judgment; there is no other method of determining them, there would be nothing for any individual person, or for men as a whole to do, except to apply their best powers, and, as the phrase is, "make up their minds" about the matter. Reason would be the judge, and the new revelation would be the prisoner at the bar. Humanity might say, this is a real inspiration, we will submit ourselves to it and follow it, and allow no one from now on to question it. But inevitably there would be some who would say, "Tommyrot!" There would be others who would say, "This new revelation isn't working, it is repressing progress, it is stifling the mind." These people would stand up for their conviction, they would become martyrs, and all the world would have to discuss them. And who would decide between them and the great mass of men? Reason, the judge, would decide. It is perfectly true that human reason is fallible. Infallibility is an absolute, a concept of the mind, and not a reality. Life has not given us infallibility, any more than it has given us omniscience, or omnipotence, or any other of those attributes which we call divine. Life has given us powers, more or less weak, more or less strong, but all capable of improvement and development. Reason is the tool whereby mankind has won supremacy over the rest of the animal kingdom, and is gradually taking control of the forces of nature. It is the best tool we have, and because it is the best, we are driven irresistibly to use it. And how strange that some of us can find no better use for it than to destroy its own self! Visit one of the Jesuit fathers and hear him seek to persuade you that reason is powerless against faith and must abdicate to faith. You answer, "Yes, father, you have persuaded me. I admit the fallibility of my mortal powers; and I begin by applying my doubts of them to the arguments by which you have just convinced me. I was convinced, but of course I cannot be sure of a conviction, attained by fallible reason. Therefore I am just where I was before--except that I am no longer in position to be certain of anything."