critic and a slave of the letter of the Law, a rationalist and a mystic, a deeply religious man, and an astrologer. These contradictions did not mark successive stages in his life, but they controlled the whole course of his existence. In his youth he toyed with the muses, sang the praises of distinguished persons, and feasted with Moses Ibn-Ezra. He was likewise acquainted with Jehuda Halevi; they often conversed brilliantly upon philosophical problems, and it is clear that they did not agree in their methods of thought. Although Ibn-Ezra was acquainted with the artistic forms of Arabic and neo-Hebraic poetry, he was, nevertheless, no poet. His verses are artificial, pedantic, uninteresting, and devoid of feeling. His liturgical poetry, produced at all periods of his life, bears the same impress of sober contemplation. It consists of wise maxims or censorious admonitions; there is no outpouring of religious feelings which absorb the soul, and which characterize fervent prayer. In the religious poetry of Ibn-Ezra there is lacking what is so manifest in the compositions of Ibn-Gebirol and Jehuda Halevi; the spirit of sublime joyousness which expresses itself in inspired hymns, the exalted majesty which aspires to the highest, and attains it. He was, however, inimitable in wit and pointed epigrams, in riddles and satire. His prose is, moreover, exemplary, and it may even be said that he created it. He abstains from over-embellishment and empty phraseology. Though Ibn-Ezra holds no high place in poetry, he is entitled to the first rank as a thorough expositor of the Holy Scriptures. As such, he displayed great tact, since he was guided by the strictly grammatical construing of the text. He was a born exegetist. He was able to bring to bear his wide knowledge and brilliant ideas upon the verses of Holy Writ without being compelled to connect them logically. His restless, inconstant mind was not capable of creating a complete and systematic whole. He had not the power of methodizing Hebrew philology, and of synoptically arranging his material. In Biblical exegesis, however, he was thoroughly original. He raised it to the degree of a science, with fixed principles, so that he was for a long time without a rival in this department of learning. It is worthy of remark, that he never felt called upon to cultivate the field of Biblical interpretation whilst at home, although he possessed most remarkable talent for this work. As long as he remained in Spain he was only known as a clever mathematician and astronomer, not as an exegete. In general, he produced nothing of a literary character in his native land, except perhaps some Hebrew poems of a religious or satirical character.