[Footnote 126: Discorso dell’Origine, etc. dell’Inquisizione,’ Opp. vol. iv. p. 34.]
[Footnote 127: Mutinelli, Storia Arcana, vol. i. p. 277.]
[Footnote 128: Dejob, op. cit. pp. 53-57.]
[Footnote 129: Id. op. cit. p. 75.]
’Have you not heard of the peril which threatens the very existence of books? What are you dreaming of, when now that almost every published book is interdicted, you still think of making new ones? Here, as I imagine, there is no one who for many years to come will dare to write except on business or to distant friends. An Index has been issued of the works which none may possess under pain of excommunication; and the number of them is so great that very few indeed are left to us, especially of those which have been published in Germany. This shipwreck, this holocaust of books will stop the production of them in your country also, if I do not err, and will teach editors to be upon their guard. As you love me and yourself, sit and look at your bookcases without opening their doors, and beware lest the very cracks let emanations come to you from those forbidden fruits of learning.’ This letter was written in 1559, when Paul proscribed sixty-one presses, and prohibited the perusal of any work that issued from them. He afterwards withdrew this interdict. But the Index did not stop its work of extirpation.