In a word, the papal government about this time formed and carried out a definite plan for inducing the Emperor to abandon his conciliar policy. The consideration offered for his assenting to a speedy termination of the council was the promise that, so soon as that event should have taken place, the desired concession of the cup should be made to his subjects. Ferdinand I, without becoming a thoroughgoing partisan of the papal policy, accepted the bargain as seemingly the shortest road to the end which, for the sake of the peace of the empire, he had at heart. Thus, notwithstanding the continued opposition of the French bishops, the decrees concerning the episcopate began to shape themselves more easily, and the Pope of his own accord submitted to the council certain canons of a stringent kind reforming in a similar way the discipline of the cardinalate (June). And when, in the course of a violent quarrel about precedence between the kings of France and Spain, the latter, enraged at his demands not being enforced by the Pope, had threatened, by insisting on the admission of Protestants to the council, indefinitely to prolong it, the Emperor intervened against the proposal. But the conflict between the papal and the episcopal authority seemed still incapable of solution, and, though Lainez audaciously demanded the reference of all questions of reform to the sole decision of the Pope, and denounced the opposition of the French bishops as proceeding from members of a schismatic church, this opposition steadily continued in conjunction with that of the Spaniards, and still found a leader in the Cardinal of Lorraine. Yet at this very time a change began to be perceptible in the conduct of this versatile and ambitious prelate. The Cardinal was supposed to have himself aspired to the office of presiding legate, and, though he had missed this place of honor and power, the condition of things in France was such as naturally to incline him in the direction of Rome. The assassination of his brother Francis, Duke of Guise (February, 1563), deprived his family and interest of their natural chief, and inclined Catherine de' Medici to transact with the Huguenots. The Cardinal accordingly became anxious at the same time to return to France and prevent the total eclipse of the influence he had hitherto exercised at court, and to secure himself by an understanding with the Pope.