Soon after this he published, under the pseudonym of "Enotrio Romano," an irreligious or materialistic poem entitled "Inno a Satana" ("A Hymn to Satan"), which gave him great popularity. It is an invective against the church, which through its mysticism and asceticism seeks to suppress natural impulses and which through its intellectual censorship aims to stifle scientific investigation. It breathed a spirit of revolt against tyranny and privilege, especially clerical privilege, which had made such profound growth in Italy. It inveighed against the efforts of suppression of human rights and bespoke the culture of human reason. It is quite impossible to read understandingly the "Hymn to Satan" without a knowledge of mythology and Greek history. Indeed, one of the most characteristic features of his poem is the wealth of classic allusion. Agramiania, Adonis, Astarte, Venus, Anadyomene, Cyprus, Heloise, Maro, Flaccus, Lycoris, Glycera are some of the names that are encountered. It was not until the publication of his "Odi barbare" ("Barbaric Odes") that his stride as an original poet began to be recognized. They called forth the most vicious criticism and at first sight it would seem that they must sink beneath the avalanche of disapproval, but in reality Italy was ready to listen to a message couched in new form. Conventional rhymes, easily read, easily remembered, were now to give way to rough, sonorous lines in which rhythm took the place of rhyme and straight-from-the-shoulder blows took the place of feints and passes. Carducci met his critics with the "Ça ira." It is the apology of the French Revolution and especially of the _Convention_. The title of the sonnets comes from the famous revolutionary song of the reign of terror. Within a brief time, namely, from 1883 to 1887, when his books entitled "New Barbaric Odes" and "New Rhymes" were published, there were few competent to express an opinion who did not realize that he was Italy's most learned poet, potent in the art of appreciation, felicitous in conveying noble sentiments and inspiring thoughts, human in his sympathies with the simple and the oppressed, a tower of strength, a pillar of fire. From that period until to-day Carducci's fame as a poet has steadily gained ground in Italy, so that it is no exaggeration to say that many accord him the crown worn by Petrarch and Tasso. Those who fulsomely praise his memory see in him not only a poet but a learned man who was able to strain classic erudition through his understanding mind to such effect that the average individual could avail himself of it to satisfaction and to advantage. They also see in him the noblest work of God, an honest man.