He and his guide have now reached the outermost of the heavenly spheres of whose existence our senses give any evidence--that of the Fixed Stars. A vision of Christ descending, accompanied by His Mother, and surrounded with saints, is granted to Dante; after which he is again able to endure the effulgence of Beatrice’s smile. It is not, however, until Christ has reascended that he recovers his full power of sight. Then he perceives that the company of saints has remained; and presently, at the request of Beatrice, St. Peter comes forward, and proceeds to examine Dante on the subject of Faith, and the grounds for his belief in the Christian revelation. The ensuing colloquy is interesting, as being practically a versified form of the scholastic method of discussion, such as we find in Aquinas. St. Peter plays the part of the supposed opponent, and brings forward the standard objections to Dante’s statements of dogma. For the ordinary reader, however, this and the next two cantos form, it must be admitted, one of the less attractive portions of the poem. Yet even here we now and then come upon a passage of pure poetry, such as the famous lines at the opening of Canto xxv., in which Dante utters what must have been almost his last aspiration after a return to “the fair fold in which as a lamb I slept.”
Following St. Peter, St. James makes his appearance. To him is entrusted the task of testing Dante’s soundness in the doctrine and definition of Hope. Lastly, comes St. John, who examines him touching the right object of Love. In each case, when he has answered to the satisfaction of his questioner, a chant goes up from the assembled spirits; the words on every occasion being taken, as it would appear, from the _Te Deum_. Afterwards the three Apostles are joined by Adam, who takes up the discourse, and answers two unexpressed questions of Dante’s, as to the length of his stay in Paradise, and the nature of the primitive language of mankind.
Canto xxvii. opens with a tremendous invective, put into the mouth of St. Peter, against the corruption of the Papacy; a passage which incidentally contains an important piece of evidence with regard to the date at which the later cantos of the _Paradise_ were written. A bitter allusion to “men of Cahors” can have been evoked only by the election of John XXII., who was from that city; and he became Pope in 1316. After this the whole multitude of Saints ascend to the highest heaven; but before Dante follows, Beatrice makes him look down once more, and he perceives that since his entry into this sphere he has moved with the diurnal rotation through an arc of forty-five degrees. Then they ascend into the sphere of the First Motion, where place and time no longer exist. From its movement time is measured; and its place is in the Divine intelligence only. Here the Empyrean, or highest Heaven, comes into view; at first as a point of intense brilliancy round which nine circles are revolving. These represent the Angelic hierarchies, and their places with regard to the central point are in inverse order to that of the spheres which they move. Beatrice takes occasion from them to instruct Dante upon some points relating to the creation and functions of the angels, and incidentally, upon the creation of form and matter, and their combination in the visible universe. The passage (Canto xxix.) is difficult; but is so magnificent in its diction as to deserve careful study. Dante has nowhere else succeeded so completely in clothing with poetry the dry bones of scholastic theology. The discussion, by dealing with several disputed points, gives occasion for some stringent remarks on the preachers of the time.