Civilization dulls this power of the glance. A part of the education the world gives us consists in teaching our eyes to deceive, in making them expressionless, in extinguishing their flames; but simple and straightforward natures never give up using this language of the heart, "which brings life and health in its beams." "A Brother was suffering unspeakable tortures; sometimes he would roll upon the ground, striking against whatever lay in his way, frothing at the mouth, horrible to see; at times he would become rigid, and again, after remaining stark outstretched for a moment, would roll about in horrible contortions; sometimes lying in a heap on the ground, his feet touching his head, he would bound upward as high as a man's head." Francis came to see him and healed him.[14] But these are exceptions, and the greater part of the time the Saint withdrew himself from the entreaties of his companions when they asked miracles at his hands. To sum up, if we take a survey of the whole field of Francis's piety, we see that it proceeds from the secret union of his soul with the divine by prayer; this intuitive power of seeing the ideal classes him with the mystics. He knew, indeed, both the ecstasy and the liberty of mysticism, but we must not forget those features of character which separate him from it, particularly his apostolic fervor. Besides this his piety had certain peculiar qualities which it is necessary to point out. And first, liberty with respect of observances: Francis felt all the emptiness and pride of most religious observance. He saw the snare that lies hidden there, for the man who carefully observes all the minutiae of a religious code risks forgetting the supreme law of love. More than this, the friar who lays upon himself a certain number of supererogatory facts gains the admiration of the ignorant, but the pleasure which he finds in this admiration actually transforms his pious act into sin. Thus, strangely enough, contrary to other founders of orders, he was continually easing the strictness of the various rules which he laid down.[15] We may not take this to be a mere accident, for it was only after a struggle with his disciples that he made his will prevail; and it was precisely those who were most disposed to relax their vow of poverty who were the most anxious to display certain bigoted observances before the public eye. "The sinner can fast," Francis would say at such times; "he can pray, weep, macerate himself, but one thing he cannot do, he cannot be faithful to God." Noble words, not unworthy to fall from the lips of him who came to preach a worship in spirit and in truth, without temple or priest; or rather that every fireside shall be a temple and every believer a priest.