The Jews have maintained their peculiarity to this day. Their principle, their God, is the most practical principle in the world,--namely, egoism; and moreover egoism in the form of religion. Egoism is the God who will not let his servants come to shame. Egoism is essentially monotheistic, for it has only one, only self, as its end. Egoism strengthens cohesion, concentrates man on himself, gives him a consistent principle of life; but it makes him theoretically narrow, because indifferent to all which does not relate to the well-being of self. Hence science, like art, arises only out of polytheism, for polytheism is the frank, open, unenvying sense of all that is beautiful and good without distinction, the sense of the world, of the universe. The Greeks looked abroad into the wide world that they might extend their sphere of vision; the Jews to this day pray with their faces turned towards Jerusalem. In the Israelites, monotheistic egoism excluded the free theoretic tendency. Solomon, it is true, surpassed "all the children of the East" in understanding and wisdom, and spoke (treated, agebat) moreover "of trees, from the cedar that is in Lebanon, even unto the hyssop that springeth out of the wall," and also of "beasts and of fowl, and of creeping things and of fishes" (1 Kings iv. 30, 34). But it must be added that Solomon did not serve Jehovah with his whole heart; he did homage to strange gods and strange women; and thus he had the polytheistic sentiment and taste. The polytheistic sentiment, I repeat, is the foundation of science and art.