In November, 1713, the Earl of Peterborough was sent on an embassage to the King of Sicily, and on Swift's recommendation took Berkeley with him as his chaplain and secretary. Ten months were spent on this occasion in France and Italy. Another continental tour followed, in the course of which Berkeley wrote to Arbuthnot of his ascent of Vesuvius, and to Pope of his life at Naples. Five years were spent abroad, and he returned to England to learn of the failure of the South Sea Scheme. In his _Essay towards Preventing the Ruin of Great Britain_ (1721), the main argument is the obvious one, that national salvation is only to be secured by individual uprightness. He deplores 'the trifling vanity of apparel' which we have learned from France, advocates the revival of sumptuary laws, considers that we are 'doomed to be undone' by luxury, and by the want of public spirit, and declares that 'neither Venice nor Paris, nor any other town in any part of the world ever knew such an expensive ruinous folly as our masquerade.' In the summer of this year he was again in London, and Pope asked him to spend a week in his 'Tusculum.' One promotion followed another until Berkeley became Dean of Derry, with an income of from £1,500 to £2,000 a year. He did not hold this dignified position long, having conceived the magnificent but Utopian idea of founding a Missionary College in the Bermudas--the 'Summer Isles' celebrated in the verse of Waller and of Marvell--for the conversion of America. And now Berkeley exhibited his amazing power of influencing other men. The members of the Scriblerus Club laughed at the Dean's project, but so powerful was his eloquence, that 'those who came to scoff remained to subscribe.' Moreover, with Sir Robert Walpole as Prime Minister, he actually obtained a grant from the State of £20,000 in order to carry out the project, the king gave a charter, and to crown all, Sir Robert put his own name down for £200 on the list of subscribers. 'The scheme,' says Mr. Balfour, 'seems now so impracticable that we may well wonder how any single person, let alone the representatives of a whole nation, could be found to support it. In order that religion and learning might flourish in America, the seeds of them were to be cast in some rocky islets severed from America by nearly six hundred miles of stormy ocean. In order that the inhabitants of the mainland and of the West Indian colonies might equally benefit by the new university, it was to be placed in such a position that neither could conveniently reach it.'[60] Berkeley, who had recently married, left England for Rhode Island, where he stayed for about three years and wrote _Alciphron_ (1732), in which he attacks the freethinkers under the title of _Minute Philosophers_. Then on learning from Walpole that the promised money 'would most undoubtedly be paid as soon as suits public convenience' which would be never, he returned to England, and through the Queen's influence was