After this memorable cruise, he had to conduct the Spanish war--a business quite to his mind; for though his highest renown had been gained in his conflicts with the Dutch, he had secretly disliked such encounters between two Protestant states; whereas, in the case of Popish Spain, his soul leaped at the anticipation of battle--sympathizing as he did with the Puritan conviction, that Spain was the devil's stronghold in Europe. At this period, Blake was suffering from illness, and was sadly crippled in his naval equipments, having to complain constantly of the neglect at home to remedy the exigencies of the service. "Our ships," he writes, "extremely foul, winter drawing on, our victuals expiring, all stores failing, our men falling sick through the badness of drink, and eating their victuals boiled in salt water for two months' space" (1655). His own constitution was thoroughly undermined. For nearly a year, remarks his biographer, "he had never quitted the 'foul and defective' flag-ship. Want of exercise and sweet food, beer, wine, water, bread, and vegetables, had helped to develop scurvy and dropsy; and his sufferings from these diseases were now acute and continuous." But his services were indispensable, and Blake was not the man to shrink from dying in harness. His sun set gloriously at Santa Cruz--that miraculous and unparalleled action, as Clarendon calls it, which excited such grateful enthusiasm at home. At home! words of fascination to the maimed and enfeebled veteran, who now turned his thoughts so anxiously toward the green hills of his native land. Cromwell's letter of thanks, the plaudits of parliament, and the jeweled ring sent to him by his loving countrymen, reached him while homeward bound. But he was not again to tread the shores he had defended so well.