Jean Gerson completed this treatise on Whit-Sunday, a week after the deliverance of Orleans. It was his last work. He died in the July of that year, 1429, in the sixty-fifth year of his age.[1135] [Footnote 1135: _Oeuvres de Gerson_, ed. Ellies Dupin, Paris, 1706, in folio, vol. iv, p. 864. _Trial_, vol. iii, p. 298; vol. v, p. 412. Le P. Ayroles, _La Pucelle devant l'Eglise de son temps_, p. 24.] The treatise is the political testament of the great university doctor in exile. The Maid's victory gladdened the last days of his life. With his dying voice he sings the Song of Miriam. But with his rejoicings over this happy event are mingled the sad presentiments of keen-sighted old age. While in the Maid he beholds a subject for the rejoicing and edification of the people, he is afraid that the hopes she inspires may soon be disappointed. And he warns those who now exalt her in the hour of triumph not to forsake her in the day of disaster. His dry close reasoning does not fundamentally differ from the ampler, more flowery argument of Jacques Gelu. One and the other contain the same reasons, the same proofs; and in their conclusions both doctors agree with the judges of Poitiers. For the Poitiers doctors, for the Archbishop of Embrun, for the ex-chancellor of the University, for all the theologians of the Armagnac party the Maid's case is not a matter of faith. How could it be so before the Pope and the Council had pronounced judgment concerning it? Men are free to believe in her or not to believe in her. But it is a subject of edification; and it behoves men to meditate upon it, not in a spirit of prejudice, persisting in doubt, but with an open mind and according to the Christian faith. Following the counsel of Gerson, kindly souls will believe that the Maid comes from God, just as they believe that the head of Saint Denys may be venerated by the faithful either in the Cathedral Church of Paris or in the abbey-church of Saint Denys in France. They will think less of literal than of spiritual truths and they will not sin by inquiring too closely. In short neither the treatise of Jacques Gelu nor that of Jean Gerson brought much light to the King and his Council. Both treatises abounded in exhortations, but they all amounted to saying: "Be good, pious and strong, let your thoughts be humble and prudent," Concerning the most important point, the use to be made of Jeanne in the conduct of war, the Archbishop of Embrun wisely recommended: "Do what the Maid commands and prudence directs; for the rest give yourselves to works of piety and prayers of devotion." Such counsel was somewhat embarrassing to a captain like the Sire de Gaucourt and even to a man of worth like my Lord of Treves. It appears that the clerks left the King perfect liberty of judgment and of action, and that in the end they advised him not to believe in the Maid, but to let the people and the men-at-arms believe in her.