Now Christianity offered a sort of knowledge as the proper training to produce virtue. Its knowledge included certain genuine and precious elements, such as the essential blessedness of purity and love; the trust and peace which flow from duty done; the hope which springs from the grave of a holy man;--ideas not new in substance, but wonderfully vivified and vitalized. But along with this genuine knowledge, Christianity blended in ever-growing volume a pseudo-knowledge. It had a professed explanation of the nature of Deity, the nature of humanity, and their mutual relation, which was so unreal that when applied to the conduct of human life its fruit was often as ashes and the east wind. To sum up the method by which Christianity wrought: its vital ideas of character were infolded in a triple crust of Authority, Ceremony, Dogma. Its ideas could scarcely have been propagated except under some such incrustation. Pure gold must be mixed with alloy before it can be worked. The new society would have quickly dissolved into chaos if it had not had established laws and usages and discipline and rulers. The craving of the average man for definite symbols fastened eagerly on the cleansing water of baptism and the bread and wine of the love-feast. The thoughtful mind must needs seek to assign to the Master his true place and relation as between God and man. Here were the germs of hierarchy, ceremonial, and dogma. Internal order, self-protection against persecuting emperors and then against barbarian invaders, led to a gradual strengthening and perfecting of the organization. The craving for intellectual consistency and symmetry urged on the elaboration of the creed. That development of the Christian creed,--in one view, how natural and inevitable a process; yet what enormous waste of intellect, what diversion from sound inquiry! The original hypothesis being pure fancy, all the ingenious deductions are mere excursions into cloudland.