[Footnote 69: I beg here to lay down the following principles as to criticism of the New Testament. (1) It is not individual writings, but the whole book that has been immediately handed down to us. Hence, in the case of difficulties arising, we must first of all enquire, not whether the title and historical setting of a book are genuine or not, but if they are original, or were only given to the work when it became a component part of the collection. This also gives us the right to assume interpolations in the text belonging to the time when it was included in the canon, though this right must be used with caution. (2) Baur's "tendency-criticism" has fallen into disrepute; hence we must also free ourselves from the pedantry and hair-splitting which were its after effects. In consequence of the (erroneous) assumptions of the Tuebingen school of critics a suspicious examination of the texts was justifiable and obligatory on their part. (3) Individual difficulties about the date of a document ought not to have the result of casting suspicion on it, when other good grounds speak in its favour; for, in dealing with writings which have no, or almost no accompanying literature, such difficulties cannot fail to arise. (4) The condition of the oldest Christianity up to the beginning of the second century did not favour literary forgeries or interpolations in support of a definite tendency. (5) We must remember that, from the death of Nero till the time of Trajan, very little is known of the history of the Church except the fact that, by the end of this time, Christianity had not only spread to an astonishing extent, but also had become vigorously consolidated.] [Footnote 70: The novelty lies first in the idea itself, secondly in the form in which it was worked out, inasmuch as Marcion would only admit the authority of one Gospel to the exclusion of all the rest, and added the Pauline epistles which had originally little to do with the conception of the apostolic doctrinal tradition of the Church.] [Footnote 71: It is easy to understand that, wherever there was criticism of the Old Testament, the Pauline epistles circulating in the Church would be thrust into the foreground. The same thing was done by the Manichaeans in the Byzantine age.]