Pole's book was published in November or December. His expedition into Spain followed immediately after; and, feeling some little misgiving as to the Emperor's approbation of his conduct, he thought it prudent to prepare his appearance by a general defence of his position. A rebellious subject engaged in levying war against his sovereign might interest the Papacy; but the example might easily appear more questionable in the eyes of secular princes. His book, he said in an apology addressed to Charles, had been written originally in obedience to orders from England. He had published it when the Pope instructed him to vindicate the severity of the censures. His present duty was to expose in the European courts the iniquity of the King of England,--to show that, as an adversary of the Church, he was infinitely more formidable than the Sultan,--and that the arms of the Emperor, if he wished well to the interests of religion, should be specially directed against the chief offender.[379] When the king's crimes were understood in detail, the Christian sovereigns would see in their enormity that such a monster must be allowed to vex the earth no longer. He recapitulated the heads of his book, and Henry's history as he there had treated it. In an invective against Cromwell he bathed his name in curses;[380] while the king he compared to Nero, and found the Roman tyrant innocent in the contrast. Finally, he closed his address with a peroration, in which he quoted and applied the prophecy of Daniel on the man of sin. Henry of England was the king of fierce countenance and understanding dark sentences, who was to stand up in the latter time and set himself above all that was called God; whose power should be mighty, but not by his own power; who should destroy wonderfully, and prosper, and practise, and destroy the mighty and the holy people; who should rise up against the Prince of princes, but in the end be broken without hand.[381] [Sidenote: The Pope writes to the Emperor,] [Sidenote: Entreating him to attack England.] Pole's business was to supply the eloquent persuasions. A despatch from Paul furnished the more worldly particulars which the Emperor would desire to know before engaging in an enterprise which had been discussed so often, and which did not appear more easy on closer inspection. James the Fifth, the Pope said, would be ready to assist, with his excellent minister, David Beton. If only the war with the Turks were suspended, the other difficulties might be readily overcome. The Turks could be defeated only at a great expense, and a victory over them would do little for religion. The heart of all the mischief in the world lay in England, in the person of the king. Charles must strike there, and minor evils would afterwards heal of themselves.[382] [Sidenote: English agents in Rome.] [Sidenote: Intercepted letter to the Cardinal of Seville.] [Sidenote: The Earl of Desmond makes offers to the Pope to raise Ireland.]