It may be thought that, under these on the whole favorable circumstances, the Jews occupied themselves with their intellectual culture, which had already developed its full blossom; but it was not so. Castile in particular, and all Spain, at this epoch, were very deficient in men who cultivated Jewish science. The Talmud constituted the only branch of study which intellectual men attended to, and even here there was no particular fertility. Decrease in strength manifested itself even in the study of the Talmud. The most famous rabbis of this period had so great a mistrust of their own powers that they no longer dared take an independent view of anything, and relied more and more upon the conclusions of older authorities. They made it very convenient for themselves by slavishly following Maimuni's Code in practical decisions, deviating from it only in such particulars as Asheri had objected to. The latter had pretty well succeeded, if not in altogether destroying the inclination of the Spanish Jews to engage in scientific inquiry, at least in bringing science into disrepute, and thus weakening its study. The distinguished supporters of philosophy henceforth no more came from Spain; the few that came into prominence were from southern France. These were Ibn-Kaspi, Gersonides and Narboni. Asheri and his sons, who inherited his hostility to science, in causing the view to become general throughout Spain, that a man should not engage in higher questions concerning Judaism and its connection with philosophy, did not consider that by this means the spirit of the Spanish Jews would become enfeebled and incapacitated for Talmudical investigations, too. The Jewish sons of Spain were not so well suited for the study of narrow Talmudism as the German Jews. Prevented from occupying themselves with science, they lost their buoyancy of spirit, and became unfit for the studies permitted. Even their pleasure in song and their poetical talents died away. Occasionally a poem was still produced, but it consisted merely of rude and unimaginative rhymes. In time they were no better than the German Jews, whom they had before so greatly despised. Even their prose style, on which the Spanish Jews had formerly bestowed so much care, degenerated for the most part into spiritless verbosity. The charming writer, Santob de Carrion, who as early as the time of Alfonso XI had clothed his thoughts in beautiful Spanish verse, was a solitary poet, whose song awoke no echo.