Judah Halevi follows up this general comment by a brief sketch of the system of the Kalam, but we need not enter into this matter as there is little there that we do not already know, and there is no detailed criticism on the part of Judah Halevi.[210] The Rabbi concludes his discourse with the king of the Chazars by declaring his intention to leave the land in order to go to Jerusalem. Although the visible Shekinah is no longer in Palestine, the invisible and spiritual presence is with every born Israelite of pure heart and deed; and Palestine is the fittest land for this communion, being conducive to purity of heart and mind.[211] CHAPTER XI MOSES AND ABRAHAM IBN EZRA _1. Moses ibn Ezra_ Among the Jewish Neo-Platonists must be included the two Ibn Ezras, Moses and Abraham. They were contemporary and came from Spain. Moses, the older of the two, was born at Granada about 1070 and died after 1138. Abraham, who travelled all over the world, was born at Toledo in 1092 and died in 1167. Neither is particularly famous as a philosopher. Moses's celebrity rests on his poetic productions, secular as well as religious, which are highly praised by Harizi, above even those of Halevi. Abraham is best known as a grammarian and Biblical commentator, particularly the latter, though his versatility is remarkable. Besides grammar and exegesis he wrote on mathematics, astronomy and astrology, on religious philosophy, and was a poet of no mean order; though, as Zunz says,[212] "flashes of thought spring from his words, but not pictures of the imagination." All that is accessible in print of Moses Ibn Ezra's philosophical treatise is a Hebrew translation of extracts under the title "Arugat ha-Bosem" (Bed of Spices).[213] If we may judge of the rest of the work by these Hebrew fragments, we should say that philosophy was not Ibn Ezra's forte. He dabbled in it as any poet of that age did, but what caught his fancy was more the mysteriously sounding phrases of celebrated authorities like Pythagoras, Empedocles, Socrates, Plato, Aristotle, Hermes (whom he identifies with Enoch), than a strictly reasoned out argument. Accordingly the Hebrew selections consist of little more than a string of quotations on the transcendence and unknowableness of God, on the meaning of philosophy, on the position of man in the universe, on motion, on nature and on intellect. It is of historical interest to us to know that Moses ibn Ezra, so famous as a poet, was interested in philosophy, and that the views which appealed to him were those of Ibn Gabirol, whose "Fountain of Life" he knew, and from which he quotes a celebrated mystical passage. A few details will suffice to make this clear.