So long as the phenomena had appeared only sporadically, she had always felt herself powerful enough to repress the consequences. Superstition and belief in the Devil were as strong as ever, and Science had not yet dared to publicly measure her forces with those of supernatural Religion. Meanwhile the enemy had slowly but surely gained ground. All at once it broke out with an unexpected violence. “Miracles” began to appear in full daylight, and passed from their mystic seclusion into the domain of natural law, where the profane hand of Science was ready to strip off their sacerdotal mask. Still, for a time, the Church held her position, and with the powerful help of superstitious fear checked the progress of the intruding force. But, when in succession appeared mesmerists and somnambulists, reproducing the physical and mental phenomenon of ecstasy, hitherto believed to be the special gift of saints; when the passion for the turning tables had reached in France and elsewhere its climax of fury; when the psychography--alleged spiritual--from a simple curiosity had developed itself and settled into an unabated interest, and finally ebbed into religious mysticism; when the echoes aroused by the first raps of Rochester, crossing the oceans, spread until they were re-percussed from nearly every corner of the world--then, and only then, the Latin Church was fully awakened to a sense of danger. Wonder after wonder was reported to have occurred in the spiritual circles and the lecture-rooms of the mesmerists; the sick were healed, the blind made to see, the lame to walk, the deaf to hear. J. R. Newton in America, and Du Potet in France, were healing the multitude without the slightest claim to divine intervention. The great discovery of Mesmer, which reveals to the earnest inquirer the mechanism of nature, mastered, as if by magical power, organic and inorganic bodies.