The power of these magic formulas, as I have said, was wholly disconnected with any devotional feeling on the part of those who employed them. Thus the efficacy of St. Thomas of Canterbury was illustrated by a story of a matron whose veneration for him led her to invoke him on all occasions, and even to teach her pet bird to repeat the formula "Sancte Thoma adjuva me!" Once a hawk seized the bird and flew away with it, but on the bird uttering the accustomed phrase, the hawk fell dead and the bird returned unhurt to its mistress. So little, indeed, of sanctity was requisite, that wicked priests employed the mass as an incantation and execration, mentally cursing their enemies while engaged in its solemnization, and expecting that in some way the malediction would work evil on the person against whom it was directed. Nay, it was even used in connection with the immemorial superstition of the wax figurine which represented the enemy to be destroyed, and mass celebrated ten times over such an image was supposed to insure his death within ten days.[39] Even confession could be used as a magic formula to escape the detection of guilt. As demons professed a knowledge of every crime committed, and would reveal them through the mouth of those whom they possessed, demoniacs were frequently used as detectives in case of suspected persons. Yet when sins were confessed with due contrition, the absolution wiped them forever from the demon's memory, and he would deny all knowledge of them--a fact which was regularly acted on by those afraid of exposure; for even after the demon had revealed the guilt, the perpetrator could go at once and confess, and then confidently return and challenge a repetition of the denunciation.[40] Examples such as these could be multiplied almost indefinitely, but they would only serve to weary the reader. What I have given will probably suffice to illustrate the degeneracy of the Christianity superimposed upon paganism and wielded by a sacerdotal body so worldly in its aspirations as that of the Middle Ages. * * * * *