Treating first of the Church's weal, Jacques Gélu holds that God raised up the Maid to confound the heretics, the number of whom, according to him, is by no means small. "To turn to confusion those who believe in God as if they believed not," he writes, "the Almighty, who hath on His vesture and on His thigh a name written, King of Kings and Lord of Lords, was pleased to succour the King of France by the hand of a child of low estate." The Archbishop of Embrun discerns five reasons why the divine succour was granted to the King; to wit: the justice of his cause, the striking merits of his predecessors, the prayers of devout souls and the sighs of the oppressed, the injustice of the enemies of the kingdom and the insatiable cruelty of the English nation.

That God should have chosen a maid to destroy armies in no way surprises him. "He created insects, such as flies and fleas, with which to humble man's pride." So persistently do these tiny creatures worry and weary us that they prevent our studying or acting. However strong his self-control, a man may not rest in a room infested with fleas. By the hand of a young peasant, born of poor and lowly parents, subject to menial labour, ignorant and simple beyond saying, it hath pleased Him to strike down the proud, to humble them and make His Majesty manifest unto them by the deliverance of the perishing.

That to a virgin the Most High should have revealed His designs concerning the Kingdom of the Lilies cannot astonish us; on virgins He readily bestows the gift of prophecy. To the sibyls it pleased Him to reveal mysteries hidden from all the Gentiles. On the authority of Nicanor, of Euripides, of Chrysippus, of Nennius, of Apollodorus, of Eratosthenes, of Heraclides Ponticus, of Marcus Varro and of Lactantius, Messire Jacques Gélu teaches that the sibyls were ten in number: the Persian, the Libyan, the Delphian, the Cimmerian, the Erythrean, the Samian, the Cumæan, the Hellespontine, the Phrygian and the Tiburtine. They prophesied to the Gentiles the glorious incarnation of Our Lord, the resurrection of the dead and the consummation of the ages. This example appears to him worthy of consideration.

As for Jeanne, she is in herself unknowable. Aristotle teaches: there is nothing in the intellect which hath not first been in the senses, and the senses cannot penetrate beyond experience. But what the mind cannot grasp directly it may come to comprehend by a roundabout way. When we consider her works, as far as in our human weakness we can know, we say the Maid is of God. Albeit she hath adopted the profession of arms, she never counsels cruelty; she is merciful to her enemies when they throw themselves upon her mercy and she offers peace. Finally the Archbishop of Embrun believes that this Maid is an angel sent by God, the Lord of Hosts, for the saving of the people; not that she has the nature, but that she does the work of an angel.

Concerning the conduct to be followed in circumstances so marvellous, the doctor is of opinion that in war the King should act according to human wisdom. It is written: "Thou shalt not tempt the Lord thy God." In vain would an active mind have been bestowed on man were he not to make use of it in his undertakings. Long deliberation must precede prompt execution. It is not by a woman's desires or supplications that God's help is obtained. A prosperous issue is the fruit of action and of counsel.

But the inspiration of God must not be rejected. Wherefore the will of the Maid must be accomplished, even should that will appear doubtful and mistaken. If the words of the Maid are found to be stable, then the King must follow her and confide to her as to God the conduct of the enterprise to which she is committed. Should any doubt occur to the King, let him incline rather towards divine than towards human wisdom, for as there is no comparing the finite with the infinite so there is no comparing the wisdom of man with the wisdom of God. Wherefore we must believe that He who sent us this child is able to impart unto her a counsel superior to man's counsel. Then from this Aristotelian reasoning the Archbishop of Embrun draws the following two-headed conclusion: "On the one hand we give it to be understood that the wisdom of this world must be consulted in the ordering of battle, the use of engines, ladders and all other implements of war, the building of bridges, the sufficient despatch of supplies, the raising of funds, and in all matters without which no enterprise can succeed save by miracle.

"But when on the other hand divine wisdom is seen to be acting in some peculiar way, then human reason must be humble and withdraw. Then it is, we observe, that the counsel of the Maid must be asked for, sought after and adopted before all else. He who gives life gives wherewithal to support life. On his workers he bestows the instruments for their work. Wherefore let us hope in the Lord. He makes the King's cause his own. Those who support it he will inspire with the wisdom necessary to make it triumphant. God leaves no work imperfect."

The Archbishop concludes his treatise by commending the Maid to the King because she inspires holy thoughts and makes manifest the works of piety. "This counsel do we give the King that every day he do such things as are well pleasing in the sight of the Lord and that he confer with the Maid concerning them. When he shall have received her advice let him practise it piously and devoutly; then shall not the Lord withdraw His hand from Him but continue His loving kindness unto him."[1128]

The great doctor Gerson, former Chancellor of the University, was then ending his days at Lyon in the monastery of Les Célestins, of which his brother was prior. His life had been full of work and weariness.[1129] In 1408 he was priest of Saint-Jean-en-Grève in Paris. In that year he delivered in his parish church the funeral oration of the Duke of Orléans, assassinated by order of the Duke of Burgundy; and he roused the passions of the mob to such a fury that he ran great danger of losing his life. At the Council of Constance, possessed by a so-called "merciful cruelty"[1130] which goaded him to send a heretic to the stake, he urged the condemnation of John Huss, regardless of the safe-conduct which the latter had received from the Emperor; for in common with all the fathers there assembled he held that according to natural law both divine and human, no promise should be kept if it were prejudicial to the Catholic Faith. With a like ardour he prosecuted in the Council the condemnation of the thesis of Jean Petit concerning the lawfulness of tyrannicide. In things temporal as well as spiritual he advocated uniform obedience and the respect of established authority. In one of his sermons he likens the kingdom of France to the statue of Nebuchadnezzar, making the merchants and artisans the legs of the statue, "which are partly iron, partly clay, because of their labour and humility in serving and obeying...." Iron signifies labour, and clay humility. All the evil has arisen from the King and the great citizens being held in subjection by those of low estate.[1131]

Now, crushed by suffering and sorrow, he was teaching little children. "It is with them that reforms must begin," he said.[1132]