The Babylonian Talmud is especially distinguished from the Jerusalem or Palestine Talmud by the flights of thought, the penetration of mind, the flashes of genius, which rise and vanish again. An infinite fulness of thought and of thought-exciting material is laid up in the mine of the Talmud, not, however, in the shape of a finished theme which one can grasp at a glance, but in all its original freshness of conception. The Talmud introduces us into the laboratory of thought, and in it may be traced the progress of ideas, from their earliest agitation to the giddy height of incomprehensibility to which at times they attain. It was for this reason that the Babylonian rather than the Jerusalem Talmud became the fundamental possession of the Jewish race, its life's breath, its very soul. It was a family history for succeeding generations, in which they felt themselves at home, in which they lived and moved, the thinker in the world of thought, the dreamer in glorious ideal pictures. For more than a thousand years the external world, nature and mankind, powers and events, were for the Jewish nation insignificant, non-essential, a mere phantom; the only true reality was the Talmud. A new truth in their eyes only received the stamp of veracity and freedom from doubt when it appeared to be foreseen and sanctioned by the Talmud. Even the knowledge of the Bible, the more ancient history of their race, the words of fire and balm of their prophets, the soul outpourings of their Psalmists, were only known to them through and in the light of the Talmud. But as Judaism, ever since its foundation, has based itself on the experiences of actual life, so that the Talmud was obliged to concern itself with concrete phenomena, with the things of this world; so it follows that there could not arise that dream-life, that disdain of the world, that hatred of realities, which in the Middle Ages gave birth to and sanctified the hermit life of the monks and nuns. It is true that the intellectual tendency prevailing in the Babylonian Talmud, aided by climatic influences and other accidental circumstances, degenerated not infrequently into subtilty and scholasticism; for no historical phenomenon exists without an unfavorable side. But even this abuse contributed to bring about clear conceptions, and rendered possible the movement toward science. The Babylonian Amoraïm created that dialectic, close-reasoning, Jewish spirit, which in the darkest days preserved the dispersed nation from stagnation and stupidity. It was the ether which protected them from corruption, the ever-moving force which overcame indolence and the blunting of the mental powers, the eternal spring which kept the mind ever bright and active. In a word, the Talmud was the educator of the Jewish nation; and this education can by no means have been a bad one, since, in spite of the disturbing influence of isolation, degradation and systematic demoralization, it fostered in the Jewish people a degree of morality which even their enemies cannot deny them. The Talmud preserved and promoted the religious and moral life of Judaism; it held out a banner to the communities scattered in all corners of the earth, and protected them from schism and sectarian divisions; it acquainted subsequent generations with the history of their nation; finally, it produced a deep intellectual life which preserved the enslaved and proscribed from stagnation, and which lit for them the torch of science. How the Talmud made its way into the consciousness of the Jewish people, how it became known and accessible to distant communities, and how it became a stumbling-block to the enemies of Judaism, will be told in subsequent pages.