Note 255 — Chapter IX · CHRISTENDOM IN THE MIDDLE AGES

Apart from the schools, there was a notable amount of hardy freethinking among the imperialist nobles of northern Italy, in the time of the emperors Henry IV and V, the attitude of enmity to the Holy See having the effect of encouraging a rude rationalism. In 1115, while Henry V was vigorously carrying on the war of investitures begun by his father, and formerly condemned by himself, the Countess Matilda of Tuscany bequeathed her extensive fiefs to the papacy; and in the following year Henry took forcible possession of them. At this period the strife between the papal and the imperial factions in the Tuscan cities was at its fiercest; and the Florentine chronicler Giovanni Villani alleges that among many other heretics in 1115 and 1117 were some “of the sect of the Epicureans,” who “with armed hand defended the said heresy” against the orthodox.255 But it is doubtful whether the heresy involved was anything more than imperialist anti-papalism. Another chronicler speaks of the heretics as Paterini; and even this is dubious. The title of Epicurean in the time of Villani and Dante stood for an unbeliever in a future state;256 but there was an avowed tendency to call all Ghibellines Paterini; and other heretical aspersions were likely to be applied in the same way.257 As the Averroïst philosophy had not yet risen, and rationalistic opinions were not yet current among the western Saracens, any bold heresy among the anti-papalists of Florence must be assigned either to a spontaneous growth of unbelief or to the obscure influence of the great poem of Lucretius, never wholly lost from Italian hands. But the Lucretian view of things among men of the world naturally remained a matter of private discussion, not of propaganda; and it was on the less rationalistic but more organized anti-clericalism that there came the doom of martyrdom. So with the simple deism of which we find traces in the polemic of Guibert de Nogent (d. 1124), who avowedly wrote his tract De Incarnatione adversus Judæos rather as an apology against unbelievers among the Christians;258 and again among the pilgrim community founded later in France in commemoration of Thomas à Becket.259 Such doubters said little, leaving it to more zealous reformers to challenge creed with creed.