Joseph Wilhelm, A Manual Of Catholic Theology (1906)
“ Origen, in the preface to his work De Principiis, states the principle of the Apostolate in the Church in the following pregnant terms: “There being many who fancy that they think the things of Christ, and some of them think differently from those who have gone before, let there be preserved the ecclesiastical teaching which, transmitted by the order of succession from the Apostles, remains even to the present day in the churches: that alone is to be believed to be truth which in nothing differs from the ecclesiastical and apostolical tradition.” ”
