Brother Azarias gives us the mystical sense of this passage. "The soul has conquered; therefore Virgil leaves the poet free from the dominion of his passions; more than free, a king crowned triumphant over himself; more than a king, a mitred priest, ruling the cloister of his heart, his thoughts and his affections and mediator and intercessor before Divine Mercy for himself and those commending themselves to his prayers." So crowned and mitred over himself Dante now enters the Garden of Eden. "Here did the parents of mankind dwell in innocence; here is there perpetual spring and every fruit." In the forest of Eden is a pure stream with two currents, Lethe and Eunoe, "the first has the power of all past sins the memory to erase, the other can restore remembrance of good deeds and pious days." On the banks of this stream the poet sees Matilda, who represents the Active Life. "There appeared to me a lady all alone who went along singing and selecting from among the flowers wherewith all her path was enamelled" ... suddenly "the lady turned completely round towards me, saying, 'My Brother, look and listen'" (XXIX, 15). A solemn chant is heard, a wonderful light is seen. It is a pageant representing the return of mankind to Eden through membership in the Church. First come, shedding heavenly light, the seven mystical candlesticks, symbolic of the seven gifts of the Holy Ghost or the seven sacraments of the Church. Next follow twenty-four ancients representating the books of the Old Testament. Then are seen the four prophetic animals symbolizing the four Evangelists. Christ drawing a chariot representing the Church, the central figure of the pageant, advances under the form of the fabulous griffin, half eagle and half lion, typifying the two-fold nature of our Lord. On the right side of the chariot, dancing are three nymphs, the theological virtues, Faith, Hope and Charity. On the left side are four other nymphs--the cardinal virtues, Prudence, Justice, Fortitude and Temperance. Next come two old men, dignified and grave, St. Paul and St. Luke, who are followed by four others representing other books of the New Testament viz., the Epistles of St. James, St. Peter, St. John and St. Jude. The rear guard is an aged Solitary symbolic of the Apocalypse. "And when the chariot was opposite to me" writes Dante, "a clap of thunder was heard; and those worthy folk seemed to have their further march forbidden, and halted there with the first ensign" (XXIX, 153).