"For the Bishop of Rome, he had not," he continued, "proceeded on so slight grounds as he would alter any one piece of his doings. In all his causes he had laid his foundation upon the laws of God, nature, and honesty, and established his works made upon the same with consent of the states of the realm in open and high court of parliament." The Bishop, however, had himself made known his desire for a return to a better understanding with him, and he did not think it expedient that a third party should interfere.[18] [Sidenote: Anxiety of Henry to be on good terms with the Emperor.] The haughty answer concealed a less indifferent feeling. Henry was seriously conscious of the danger of the isolation of the country; and though he chose in words to defend his self-respect, though he saw, perhaps, in a high bearing the surest means to command the respect of others, he was anxious from his heart to resume his old relations with Spain and Flanders, so important for English commerce, and still more important for the tacit sanction of his past conduct, which would be implied in a renewed treaty with the nephew of Catherine. He directed the English resident at the Imperial court to report the manner in which his reply had been received: he desired him at the same time to lose no opportunity of impressing, both on Charles and on his ministers, the benefits which would accrue to all Christendom, as well as to themselves, if they were again on good terms.[19] [Sidenote: War between France and the Empire.] So matters hung uncertain through the spring. The court of Rome continued hopeful,[20] although at that very time the English parliaments were debating the contents of the Black Book, and decreeing the dissolution of the smaller monasteries. Rumour was still favourable to a reconciliation, when, for the moment, all other considerations were absorbed in the breaking out of the French war. [Sidenote: D'Annebault overruns Piedmont.] Francis had not waited for the declaration of a change of policy on the part of Charles to collect an army. On the first hint of a difficulty he saw what was intended. Milan, after all, was not to be surrendered. His chief military successes had been gained by a suddenness of movement which approached to treachery. Instantly that he knew Charles to be hesitating, he took advantage of some trifling Border differences to open a quarrel; and he declared war and struck his first blow at the same moment. His troops entered Savoy, and the brilliant D'Annebault, who commanded in chief, sweeping all before him, had overrun Piedmont and had secured and fortified Turin, before a man had been raised to oppose him. [Sidenote: April 17. Charles denounces Francis in the consistory at Rome.] [Sidenote: And challenges him to single combat.]