If the practice of the doctrine of the world were easy, agreeable, and without danger, we might perhaps believe that the practice of the doctrine of Jesus is difficult, frightful, and cruel. But the doctrine of the world is much more difficult, more dangerous, and more cruel, than is the doctrine of Jesus. Formerly, we are told, there were martyrs for the cause of Jesus; but they were exceptional. We cannot count up more than about three hundred and eighty thousand of them, voluntary and involuntary, in the whole course of eighteen hundred years; but who shall count the martyrs to the doctrine of the world? For each Christian martyr there have been a thousand martyrs to the doctrine of the world, and the sufferings of each one of them have been a hundred times more cruel than those endured by the others. The number of the victims of wars in our century alone amounts to thirty millions of men. These are the martyrs to the doctrine of the world, who would have escaped suffering and death even if they had refused to follow the doctrine of the world, to say nothing of following the doctrine of Jesus. If a man will cease to have faith in the doctrine of the world and not think it indispensable to wear varnished boots and a gold chain, to maintain a useless salon, or to do the various other foolish things the doctrine of the world demands, he will never know the effects of brutalizing occupations, of unlimited suffering, of the anxieties of a perpetual struggle; he will remain in communion with nature; he will be deprived neither of the work he loves, or of his family, or of his health, and he will not perish by a cruel and brutish death. The doctrine of Jesus does not exact martyrdom similar to that of the doctrine of the world; it teaches us rather how to put an end to the sufferings that men endure in the name of the false doctrine of the world. The doctrine of Jesus has a profound metaphysical meaning; it has a meaning as an expression of the aspirations of humanity; but it has also for each individual a very simple, very clear, and very practical meaning with regard to the conduct of his own life. In fact, we might say that Jesus taught men not to do foolish things. The meaning of the doctrine of Jesus is simple and accessible to all.