The object of the foregoing paragraphs has been to show that the popular intellect was well prepared for religious poetry, and had appropriated the forms of Allegory and Vision. Not in order to depreciate the originality of Dante, but to prove in how vital a relation he stood toward his age, I have here insisted on those formless preludes to his work of art. In the Epistle to Can Grande he thus explains the theme of the Commedia: "The subject of the whole work, taken literally, is the state of souls after death, regarded as fact; for the action deals with this, and is about this. But if the work be taken allegorically, its subject is man, in so far as by merit or demerit in the exercise of free will he is exposed to the rewards or punishments of justice." Attending to the letter, we find in the Commedia a vision of that life beyond the tomb, in relation to which alone our life on earth has value. It presents a picture of the everlasting destiny of souls, so firmly apprehended and vividly imagined by the medieval fancy. But since this picture has to set forth mysteries seen and heard by none, the revelation itself, like S. John's Apocalypse, is conveyed in symbols fashioned to adumbrate the truths perceived by faith. The same symbols portray another reality, not apprehended merely by faith, but brought home to the heart by experience. Attending to the allegory, we find in the Commedia a history of the soul in this life—an ethical analysis of sin, purgation and salvation through grace. The poem is a narrative of Dante's journey through the region into which all pass after death; but at the same time it describes the hell and heaven and the transition through repentance from sin to grace, which are the actual conditions of the soul in this life. The Inferno depicts unmitigated evil. The Paradiso exhibits goodness, absolute and free from stain. In the one there is no relief, in the other no alloy; the one is darkness, the other light. The intermediate region of the Purgatorio is a realm of expectation and conversion, where sin is no longer possible, but where the fruition of goodness is delayed by the necessity of purification. Here then are the natural alternations of day and night, the relative twilight of a world where all is yet transition rather than fulfillment. It may be observed that Purgatory belongs to the order of things which by their nature pass away; while Hell and Heaven are both eternal. Therefore the Commedia, considered as an apocalypse of the undying soul, reveals absolute damnation and absolute salvation, both states being destined to endure so long as God's justice and love exist; but it also reveals a state of purifying pain, which ceases when the men who need it have been numbered. Considered as an allegory of the spiritual life on earth, it describes the process of escape from eternal condemnation through grace into eternal happiness.

A theme so vast and all-embracing enabled Dante to inform the whole knowledge of his epoch. The Commedia is the poem of that scholastic theology which absorbed every branch of science and brought the world within the scope of one thought, God. As the Summa of S. Thomas combined philosophy and revelation, so Dante included both the Pagan and Christian dispensations in his scheme. He starts from the wood of terror, where men are assailed by the wild beasts of their passions; and two guides lead him, by the light of knowledge, up to God. The one is Virgil, the other Beatrice—Virgil, who stands for human reason, science, the four cardinal virtues; Beatrice, who symbolizes divine grace, faith formulated in theology, the virtues bestowed on man through Christ for his salvation. Virgil cannot lead the poet beyond Purgatory; because thus far only is human knowledge of avail to elevate and guide the soul. Beatrice lifts him through the spheres of Paradise by contemplation; because the highest summit attained by reason and natural virtue is but the starting point of the true Christian's journey.

The Commedia is thus the drama or the epos of the soul. It condenses all that man has thought or done, can think or do; all that he knows about the universe around him, all that he hopes or fears from the future; his intuition of an incorruptible and ideal order, underlying and controlling the phenomenal world. God, the world and man are brought into one focus; and the interest of the poem is the relation of the individual soul to them, the participation of each human personality in the dramatic action. It need hardly be observed that Dante's solutions of the problems which arise in the development of this theme, are medieval. His physical science has been superseded. His theology is far from approving itself to the general consciousness of Christians in our age. Yet while all must recognize this obvious truth, the essence of the Commedia is indestructible because of its humanity, because of the personality which animates it. Men change far less than the hypotheses of religion and philosophy, which take form from experience as shadows fly before the sun. However these may alter, man remains substantially the same; and Dante penetrated human nature as few have done—was such a man as few have been. The unity and permanence of his poem are in himself. Never was a plan so vast and various permeated so completely with a single self. At once creator and spectator of his vision, neophyte and hierophant, arraigned and judge, he has not only seen hell as the local prison-house of pain, but has felt it as the state of sin within his heart. He has passed through purifying fires; and the songs of Paradise have sounded by anticipation in his ears. Dante is both the singer and the hero of his epic. In him the universal idea of mankind becomes concrete. The continuous experience of this living person who is at one and the same time a figure of each and every soul that ever breathed, and also the real Dante Alighieri, exile from Florence without blame, sustains as on one thread the medley of successive motives which else might lack poetic unity, gives life to a scheme which else might be too abstract. Expanding to embrace the universe, contracting to a point within one breast, the Commedia combines the general and the particular in an individual commensurate with man.

It may be conjectured that Dante, obeying the scholastic impulse of his age, started from the abstract or universal. Therein lay the reality of things, not in the particular. What has been already quoted from the letter to Can Grande justifies this supposition. He meant to lay bare the scheme of the universe, as understood by medieval Christianity, and viewed from the standpoint of the human agent. That scheme presented itself in a series of propositions, a logic or a metaphysic apprehended as truth. Each portion of the poem was mapped out with rigorous accuracy. Each section illustrated a thought, an argument, a position. The whole might be surveyed as a structure of connected syllogisms. To this scientific articulation of its leading motives corresponds the architectural symmetry, the simple outlines and severe masses of the Commedia. The plan, however minute in detail, is comprehended at a glance. The harmonies of the design are as geometrical as some colossal church imagined by Bramante. But Dante had no intention of re-writing the Summa in verse. He meant to be a poet, using the vulgar speech of "that low Italy" in the production of an epic which should rank on equal terms with the Æneid, and be for modern Christendom what that had been for sacred Rome. Furthermore he had it in his heart to yield such honor to Virgil, "leader, lord, and master," as none had ever paid, and to write concerning Beatrice "what had not before been written of any woman." His poem was to be the storehouse of his personal experience. His love and hatred, his admiration of greatness and his scorn for cowardice, his resentment of injury, his gratitude for service rendered, his political creed and critical opinions, the joy he had of nature, and the pain he suffered when he walked with men: all this was to find expression at right seasons and in seemly order. Upon the severe framework of abstract truth, which forms the skeleton of the Commedia and is the final end of its existence, Dante felt free to superimpose materials of inexhaustible variety. Following the metaphor of building more exactly, we may say that he employed these materials as the stones whereby he brought his architectural design to view. The abstract thought of the Commedia, tyrannous and all-controlling as it is, could not lay claim to reality but for the dramatic episodes which present it to the intellect through the imagination.

Some such clothing of abstractions with concrete images was intended in the medieval theory of allegory. The Church proscribed the poets of antiquity; and it had become an axiom that poetry was the art of lies.[75] Poetry was hardly suffered to exist except as a veil to cloak some hidden doctrine; and allegory presented a middle way of escape, whereby the pleasure of art could be enjoyed with a safe conscience. Virgil, whom the middle ages would not have relinquished, though a General Council had condemned him, received the absolution of allegorical interpretation. Dante, who defined poetry as the art "which publishes the truth concealed beneath a veil of fable," frequently interrupts the story to bid his readers note the meaning underneath the figures of his verse. In composing the Commedia, he had moral edification and scientific truth for his end. The dramatic, narrative, descriptive, and lyrical beauties of his poem served to bring into relief or to shroud in appropriate mystery—since allegory both elucidates and obscures the matter it conveys—the doctrines he designed to inculcate. Still Dante stood, as a poet, at a height so far above his age and his own theories, that the cold and numbing touch of symbolism rarely mars the interest of his work. We may, perhaps, feel a certain confusion between the personalities of Virgil and Beatrice and the thoughts they represent, which chills our sympathy, raising a feeling of indignation when Virgil returns unwept to Hell, and removing Beatrice into a world of intangible ideas. We may find the pageant at the close of the "Purgatory" unattractive; nor will the sublimity of the "Paradiso" save the figures by which spiritual meanings are here suggested, from occasional grotesqueness. Thus much can be conceded. Dante, though born to be the poet of all time, was still a scion of his epoch. He could not altogether escape the influences of a misleading conception. But, apart from allegory, apart from didactic purpose, the Commedia takes highest rank for the episodes, the action, the personal interest which never flags. No poet ever had a finer sense of reality, and none commanded the means of expressing it in all its forms more fully. Dante's own theory of symbolism offered an illimitable sphere for the exercise of his imagination, since it led him to give visible and palpable shape to the thoughts of his brain. And here it may be noted that the allegorical heresy proved less pernicious than another form of false opinion based upon an ideal of classical purity might have been. Since the poem was to present truth under a cloak of metaphor, it did not signify what figures were used. The purpose they served, justified them. Therefore Dante found himself at liberty to mingle satire with the hymns of angels; to seek illustrations from vulgar life no less than from nature in her sublimest moods; to delineate the horrible, the painful, the grotesque, and the improbable with the same sincerity as the beautiful, the charming, and the familiar. His dramatic faculty was exercised on themes so varied that to classify them is impossible—on the pathos of Francesca and the terror of Ugolino; the skirmish of the fiends in Malebolge and the meeting of Statius with Virgil; the pride of Farinata and the penitence of Manfred; the agonies of Adamo da Brescia and the calm delights of Piccarda dei Donati. He tells the stories of Ulysses and S. Francis, describes the flight of the Roman eagle and Cacciaguida's manhood, with equal energy of brief but ineffaceably impressive narration. This license inherent in the use of allegory justified his classing the fameless folk of his own days with the heroes of Biblical and classical antiquity, and permitted him to mingle ancient history with his censure of contemporary politics. All times, ages, countries, races of men are alike before the tribunal of God's justice. Accordingly, the poet who had taken man's moral nature for his theme, and was bound by his theory to present this theme symbolically, could bring to view a multitude of concrete persons, arranged (whatever else may issue from their converse with the protagonist) according to gradations of merit or demerit. Thus the Divine Comedy, though written with a didactic object and under the influence of allegory, surpasses every other epic in the distinctness of its motives and the realism of their presentation. The brief and pregnant style which scorns rhetorical adornment, the accurate picture-painting which aims at vivid delineation of the thing to be discerned, harmonize with its inflexible ethics, its uncompromising sincerity, its intense human feeling.

The Commedia is too widely commensurate with its theme, the Human Soul, to be described or classified. The men of its era called it the Divine; and this title it has preserved, in spite of the fierce censures of the Church which it contains. They called it La Divina because of its material doubtless, but also, we may dare to think, because of its unfathomable depth and height and breadth of thought. In course of time chairs were established at Florence, Padua, and in other cities, for its explanation; and the labor of the commentator was applied to it. That labor has been continued from Boccaccio's down to our own day; yet the dark places of the Commedia have not been illuminated, nor is learning likely to solve some problems which perplex a careful student of its cantos. That matters, indeed, but little; for the main scope and purpose of the poem are plain, and its spirit is such that none who read can fail to recognize it.

Before Dante the Christian world had no poet, and Italy had no voice. The gift of Dante to Europe was an Epic on the one subject which united the modern nations in community of interest. The gift of Dante to his country was a masterpiece which placed her on a par with Homer's Hellas and with Virgil's Rome. If the first century of Italian literature could have produced three men of the caliber of Dante, Italy would have run her future course, as she began, abreast with ancient Greece. That was not, however, destined to be. The very conditions of the mission she had to fulfill in the fourteenth and two following centuries, rendered the emergence of a race of heroes impossible. Italy was about to recover the past. Her energies could not be concentrated on the evolution of herself in a new literature. To Dante succeeded Petrarch and Boccaccio.

Petrarch was born at Arezzo in the year 1304, when his father, like Dante, and in the same cause, had been expelled from Florence. His youth, passed partly in Tuscany and partly at Avignon, coincided with the years spent by Dante in the composition of the Commedia. He was a student at Montpellier, neglecting his law-books for Cicero and Virgil, when Dante died at Ravenna in 1321. During those seventeen years of Dante's exile and Petrarch's boyhood, a change had passed over the political scene. The Papacy was transferred from Rome to France. The last attempts of the German Emperors to vindicate their authority below the Alps had failed. The Communes were yielding to anarchy and party feuds, or fast becoming the prey of despots. A new age had begun; and of this new age Petrarch was the representative, as Dante had been the poet of the ages which had passed away. Petrarch's inauguration of the classical Revival has been already described in this work; nor is it necessary to repeat the services he rendered to the cause of humanism.[76] In a volume dealing with Italian literature the poet of the Canzoniere must engage attention rather than the resuscitator of antique learning. It is Petrarch's peculiar glory to have held two equally illustrious places in the history of modern civilization, as the final lyrist of chivalrous love and as the founder of the Renaissance. Yet this double attitude, when we compare him with Dante, constitutes the chief cause of his manifest inferiority.

The differences between Dante's and Petrarch's education were marked, and tended to accentuate the divergence of their intellectual and moral qualities. Dante, who lived until maturity within sight of his bel San Giovanni, grew up a Florentine in core and fiber. In his earliest work, the Vita Nuova, there is a home-bred purity of style, as of something which could only have been perfected in Florence; a beauty akin to that of Giotto's tower; a perfume as of some flower peculiar to a district whence it will not bear transplanting. In his latest, the Paradiso, he devotes one golden canto to the past prosperity of Florence, another to her decadence through the corruption of her citizens. While wandering like "the world's rejected guest" away from that fair city of his birth, the unrest of his pilgrimage, contrasted with the peace of earlier manhood, only strengthened the Florentine within him. Though he traversed Italy in length and breadth, though the Commedia furnishes an epitome of her landscapes and her local customs, describes her cities and resumes her history, the thought of national unity was not present to his mind. Italy remained for him the garden of the empire, the unruly colt whom Cæsar should bestride and curb. Elsewhere than in Florence Dante felt himself an alien. He refused the poet's crown unless it could be taken by the font of baptism upon the square of Florence. He chose banishment with honor and the stars of heaven, rather than ignominious entrance through the gates he loved so well; and yet from the highest sphere of Paradise he turned his eyes down to Florence and her erring folk:

Io, ched era al divino dall'umano,
Ed all'eterno dal tempo venuto,
E di Fiorenza in popol giusto e sano.