The social conditions of the age added moral causes to the intellectual, which tended to increase the unbelief, especially in the literary classes. One of them is perhaps to be found in the fact that the church prizes were the only reward for authorship. By the beginning of the sixteenth century authors became largely appreciated through the press, and received patronage at the courts of the various Τύραννοι who had established themselves on the ruins of the old republics. In the absence of any law of copyright there was no protection for them,(313) and consequently no reward except church patronage, which was therefore conferred indiscriminately, and tended to foster disbelief in the very recipients of it. A merely professional hold of religion is the surest road to absolute disbelief. It is inconceivable that the ecclesiastical scandals which history blushes to narrate, could have been perpetrated by believers; and the unbelief imputed to persons in high station, such as Leo X with other popes, and cardinals such as Bembo, was doubtless, if true, partly the result of the degrading effects of professional insincerity. Such a state of unbelief could not be permanent, whether it was the result of a decaying system, or of the introduction of new influences. Nor would we use unnecessarily a polemical tone in speaking of a period where there is so much cause for Christian humiliation; yet it is worthy of notice that such facts are a refutation of the attack which has frequently been made on Protestantism, as the cause of eclecticism and unbelief. The two great crises in church history, when faith almost entirely died out, and free thought developed into total disbelief of the supernatural, have been in Romish countries; viz., in Italy in this period, and in France during the eighteenth century. In both the experiment of the authoritative system of the catholic religion had a fair trial, and was found wanting.