John seems to have misunderstood the earlier complaisance of the Pope. Innocent was not the man to yield to a threat of financial loss, and he at once consecrated Langton and laid England under an interdict. For some years the affrighted people saw the doors of their churches closed against them and imagined the jaws of a mediæval hell gaping wide for their souls. There was no Christian marriage for their sons and daughters, no Christian burial for their aged; and only to dying persons could the consoling sacrament be administered. In his fury John drove priests and prelates out of his kingdom, but his cruel and extortionate government had lost him the compensating strength of the affection of his people. In 1211 he was forced to seek terms, and a Papal Legate reached England. Between the arrogance of Legate Pandolpho and the passion of the King the negotiation failed, and John was deposed by the Pope. England, Rome repeated, had been a fief of the Apostolic See since William the Conqueror; it was now open to any Christian monarch to invade and possess it. This was a direct invitation to Philip of France to renew those horrors of warfare which Innocent had so eloquently denounced,[249] and, to the intense mortification of the French King, John abjectly submitted (1213). He even handed to the proud Legate a solemn declaration that England and Ireland were fiefs of the Apostolic See, and that he would pay a thousand marks a year for vassalage. The clergy were recalled and compensated, the interdict was raised, and Legate Pandolpho stalked the land with the insufferable air of a conqueror.
If, however, this conflict gives an honourable prominence to the sterner qualities of Innocent, its sequel no less illustrates the weakness which seemed inseparable from the Papal policy, even when it was embodied in a lofty character. Pandolpho behaved so wantonly in resettling the clergy that he presently fell foul of the high-minded Langton: John behaved with a ferocity which drove nobles and commoners to the step of rebellion. Yet Innocent maintained his mischievous Legate against Langton, and laid a Papal malediction on the just aspirations of the people. He rebuked the barons for their "nefarious presumption" in taking arms against a vassal of the Roman See; he denounced Magna Charta as a devil-inspired document, and forbade "his vassal" to accede to its unjust demands. He excommunicated the barons when they refused to lay down their arms, and suspended Langton when that prelate refused, on the ground that it was dictated by false representations, to promulgate his sentence. When the barons offered the crown to Louis, son of Philip of France, he issued an anathema against Louis; and in 1216 he issued a sentence of excommunication against Philip himself for encouraging his son. He died before his sombre use of his spiritual weapons, in a carnal cause, was completed. He had, within ten years, raised Papal power in England to its supreme height and then dealt it a blow from which it would never recover. It is futile to plead that he was ill informed on the situation. He knew John, and he knew Langton; he ought to have known Pandolpho. In point of fact, there is no reason to think that he was radically misinformed. His whole action is plainly inspired by the interest, as he conceived it, of the Papacy.[250]