This excellent statute was attempted too early for complete success. Edward's ministers plainly saw that it left them at the mercy of future parliaments, who would readily learn the wholesome and constitutional principle of sparing the sovereign while they punished his advisers. They had recourse therefore to a violent measure, but which was likely in those times to be endured. By a proclamation addressed to all the sheriffs the king revokes and annuls the statute, as contrary to the laws and customs of England and to his own just rights and prerogatives, which he had sworn to preserve; declaring that he had never consented to its passing, but, having previously protested that he would revoke it, lest the parliament should have been separated in wrath, had dissembled, as was his duty, and permitted the great seal to be affixed; and that it appeared to the earls, barons, and other learned persons of his kingdom with whom he had consulted, that, as the said statute had not proceeded from his own good will, it was null, and could not have the name or force of law.[123] This revocation of a statute, as the price of which a subsidy had been granted, was a gross infringement of law, and undoubtedly passed for such at that time; for the right was already clear, though the remedy was not always attainable. Two years afterwards Edward met his parliament, when that obnoxious statute was formally repealed.[124] [Sidenote: Advice of parliament required on matters of war and peace.] Notwithstanding the king's unwillingness to permit this control of parliament over his administration, he suffered, or rather solicited, their interference in matters which have since been reckoned the exclusive province of the crown. This was an unfair trick of his policy. He was desirous, in order to prevent any murmuring about subsidies, to throw the war upon parliament as their own act, though none could have been commenced more selfishly for his own benefit, or less for the advantage of the people of England. It is called "the war which our lord the king has undertaken against his adversary of France by common assent of all the lords and commons of his realm in divers parliaments."[125] And he several times referred it to them to advise upon the subject of peace. But the commons showed their humility or discretion by treating this as an invitation which it would show good manners to decline, though in the eighteenth of the king's reign they had joined with the lords in imploring the king to make an end of the war by a battle or by a suitable peace.[126] "Most dreaded lord," they say upon one occasion, "as to your war, and the equipment necessary for it, we are so ignorant and simple that we know not how, nor have the power, to devise; wherefore we pray your grace to excuse us in this matter, and that it please you, with advice of the great and wise persons of your council, to ordain what seems best to you for the honour and profit of yourself