The prophets who spoke of the dispersion of the Jews as a penalty for their sins described a phenomenon which probably preceded the Captivity. Through Tyre the Hebrew race had a road open through which they could spread along the shores of the Mediterranean. There was a colony of them in Rome in the time of Cicero. In Carthage they were among a people who spoke their own language. It is likely that they accompanied the Carthaginians in their conquests and commercial enterprises, and were thus introduced into Spain, where a Jewish community undoubtedly existed in St. Paul's time, and where it survived through all changes in the fortunes of the Peninsula. Under the Arabs the Jews of Spain preserved undisturbed their peculiar characteristics. As the crescent waned before the cross they intermarried with Christian families, and conformed outwardly with the established faith while they retained in secret their own ceremonies. The Jewish people, says Isaac Disraeli in his 'Genius of Judaism,' are not a nation, for they consist of many nations. They are Spanish or Portuguese, German or Polish, and, like the chameleon, they reflect the colours of the spot they rest on. The people of Israel are like water running through vast countries, tinged in their course with all varieties of the soil where they deposit themselves. Every native Jew as a political being becomes distinct from other Jews. The Hebrew adopts the hostilities and the alliances of the land where he was born. He calls himself by the name of his country. Under all these political varieties the Jew of the Middle Ages endeavoured to preserve his inward peculiarities. In England, in France, in Germany, in Italy, he enjoyed for the sake of his wealth a fitful toleration, with intervals of furious persecution. From England he was expelled at the beginning of the fourteenth century, and his property was confiscated to the State. In crusading Spain he had not ventured to practise his creed in the open day, and thus escaped more easily. He was unmolested as long as he professed a nominal Christianity. He was wealthy, he was ingenious, he was enterprising. In his half-transparent disguise he intermarried with the proudest Castilian breeds. He took service under the State, and rose to the highest positions, even in the Church itself. A Jew who had not ceased to be a Jew in secret became Primate of Spain, and when the crowns of Castile and Aragon became united it was reckoned that there was scarcely a noble family in the two realms pure from intermixture of Jewish blood. His prosperity was the cause of his ruin. The kingdom of Granada fell at last before Ferdinand and Isabella, and the Church of Spain addressed itself, in gratitude to Providence, to the purifying of the Peninsula from the unholy presence of the wealthy unbeliever.