James O'Leary, The Most Ancient Lives of Saint Patrick… (1874)
“ And the saint urged him, urging and pressing that he would remove the snow from the earth and the cold from the inhabitants; and thus compelled, the magician confessed that by all his enchantments he could not do that thing. Therefore, O impious man! said the saint, out of thine own mouth will I judge thee, and prove that thou art the worker of wickedness and minister of Satan; thou who canst cause evil only, and canst not at all produce good. ”
