The first and most prominent change is the way in which freedom and independence in matters of religion is endangered. No one is to feel and count himself a Christian, that is to say, a child of God, who has not previously subjected his religious knowledge and experience to the controlling influence of the Church’s creed. The “Spirit” is confined within the narrowest limits, and forbidden to work where and as it will. Nay, more; not only is the individual, except in special cases, to begin by being a minor and by obeying the Church; he is never to become of full age, that is to say, he is never to lose his dependence on doctrine, on the priest, on public worship, and on the “book.” It was then that what we still specifically call the Catholic form of godliness, in contrast with Evangelicalism, originated. A blow was dealt to the direct and immediate element in religion; and for any individual to restore it afresh for himself became a matter of extraordinary difficulty.

Secondly, although the acute phase of Hellenisation was avoided, Christendom became more and more penetrated by the Greek and philosophical idea that true religion is first and foremost “doctrine,” and doctrine, too, that is coextensive with the whole range of knowledge. That this faith of “slaves and old women” attracted to itself the entire philosophy of God and the world which the Greeks had formed, and undertook to recast that philosophy as though teaching it were part of its own substance, and unite it with the teaching of Jesus Christ, was certainly a proof of the inner power of the Christian religion; but the process involved, as a necessary consequence, a displacement of the fundamental religious interest, and the addition of an enormous burden. The question “What must I do to be saved?” which in Jesus Christ’s and the Apostles’ day could still receive a very brief answer, now evoked a most diffuse one; and even though in view of the laymen shorter replies might still be provided, the laymen were in so far regarded as imperfect, and expected to observe a submissive attitude towards the learned. The Christian religion had already received that tendency to Intellectualism which has clung to it ever since. But when thus presented as a huge and complex fabric, as a vast and difficult system of doctrine, not only is it encumbered, but its earnest character threatens to disappear. This character depends upon the emotional and gladdening element in it being kept directly accessible. The Christian religion is assuredly informed with the desire to come to terms with all knowledge and with intellectual life as a whole; but when achievements in this field—even presuming that they always accord with truth and reality—are held to be equally binding with the evangelical message, or even to be a necessary preliminary to it, mischief is done to the cause of religion. This mischief is already unmistakeably present at the beginning of the third century.

Thirdly, the church obtained a special, independent value as an institution; it became a religious power. Originally only a developed form of that community of brothers which furnished place and manner for God’s common worship and a mysterious shadow of the heavenly Church, it now became, as an institution, an indispensable factor in religion. People were taught that in this institution Christ’s Spirit had deposited everything that the individual man can need; that he is wholly bound to it, therefore, not only in love but also in faith; that it is there only that the Spirit works, and therefore there only that all its gifts of grace are to be found. That the individual Christian who did not subordinate himself to the ecclesiastical institution relapsed, as a rule, into heathenism, and fell into false and evil doctrines or an immoral life, was, indeed, an actual fact. The effect of this, combined with the struggle against the Gnostics, was that the institution, together with all its forms and arrangements, became more and more identified with the “bride of Christ,” “the true Jerusalem,” and so on, and accordingly was even itself proclaimed as the inviolable creation of God, and the fixed and unalterable abode of the Holy Ghost. Consistently with this, it began to announce that all its ordinances were equally sacred. How greatly religious liberty was thus encumbered I need not show.