all purchasable," is the exclamation of Baptista Mantuanus, a scholar of the period. His second expedient was the monopoly of corn throughout the Papal States. Fictitious dearths were created; the value of wheat was raised to famine prices, and good grain was sold out of the States of the Church and bad grain was imported, that the Pope might pocket the profits of the transaction. Sixtus forced his subjects to buy at his stores, and regarded their sufferings, and the disease bred of famine, with indifferent eye.
But, bad as he was, Sixtus did some good things. He laid the basis of the great Vatican library, built a bridge over the Tiber, and widened some of the streets.
To him is due the introduction into the calendar of the Feasts of the Conception of the Blessed Virgin, also of the Presentation in the Temple, and of Ste. Anne, all three of which find their place in the Anglican calendar; also of S. Joseph.
Sixtus happily put an end to the cruel persecution of the "Spirituals," a branch of the Franciscan Order which advocated absolute poverty, and adherence to the original mandates of the founder. Their prophet and theologian had been d'Oliva. Pope John XXII. had pronounced the writings of d'Oliva heretical, and had handed over the "Spirituals" to the Inquisition, to be dealt with as heretics. Between 1316 and 1352 as many as 114 of them were burnt at the stake ; but Sixtus IV. reversed the judgment of John XXII. and declared this teaching of Oliva to be orthodox; so that those who had been burnt in accordance with the judgment of one Pope, were martyrs for the truth according to the decision of another.
Sixtus died in 1484.
