In her journey through the centuries the Church has had to listen to many accusations because she, the keeper of the truth entrusted to her care, has refused to respond to the demand to accept unconditionally the ideals devised by existing fashions. _Cantavimus vobis et non saltastis_ (we have piped to you and you have not danced). Therefore the Church has been called reactionary; the heretics of the first centuries of Christianity denounced her as the enemy of the higher gnosis; a later period denounced her as an enemy of the genuine humanism, in the eighteenth century she was denounced as the enemy of enlightenment, to-day she is denounced as the enemy of progress. Again the Church is accused before the judicial bar of the children of the age. They desire to eat plentifully from the tree of knowledge, but the Church, they say, prevents them. They wish to climb the heights of human perfection, to ascend higher than any preceding generation, but the Church holds them back. She will keep them in the fetters of her guardianship. And with a keen, searching eye the smart children of our age have looked the old Church over, taking notice of everything, anxious to put her in the wrong. Their charges do not fail to make an impression, even on the Church herself. She wishes to justify herself before the plaintiffs, and still more before her own children who trust in her. Thus she has not hesitated in declaring loudly on most solemn occasions that _she is not an enemy of noble science_ and of human progress, and with great earnest she takes exception to this charge.