proof the negation of a thing in reference to God, you become more perfect, while with every additional positive assertion you follow your imagination and recede from the true knowledge of God. Only by such ways must we approach the knowledge of God, and by such researches and studies as would show us the inapplicability of what is inadmissible as regards the Creator, not by such methods as would prove the necessity of ascribing to Him anything extraneous to His essence, or asserting that He has a certain perfection, when we find it to be a perfection in relation to us. The perfections are all to some extent acquired properties, and a property which must be acquired does not exist in everything capable of making such acquisition. You must bear in mind, that by affirming anything of God, you are removed from Him in two respects; first, whatever you affirm, is only a perfection in relation to us; secondly, He does not possess anything superadded to this essence; His essence includes all His perfections, as we have shown. Since it is a well-known fact that even that knowledge of God which is accessible to man cannot be attained except by negations, and that negations do not convey a true idea of the being to which they refer, all people, both of past and present generations, declared that God cannot be the object of human comprehension, that none but Himself comprehends what He is, and that our knowledge consists in knowing that we are unable truly to comprehend Him. All philosophers say, “He has overpowered us by His grace, and is invisible to us through the intensity of His light,” like the sun which cannot be perceived by eyes which are too weak to bear its rays. Much more has been said on this topic, but it is useless to repeat it here. The idea is best expressed in the book of Psalms, “Silence is praise to Thee” (lxv. 2). It is a very expressive remark on this subject; for whatever we utter with the intention of extolling and of praising Him, contains something that cannot be applied to God, and includes derogatory expressions; it is therefore more becoming to be silent, and to be content with intellectual reflection, as has been recommended by men of the highest culture, in the words “Commune with your own heart upon your bed, and be still” (Ps. iv. 4). You must surely know the following celebrated passage in the Talmud—would that all passages in the Talmud were like that!—although it is known to you, I quote it literally, as I wish to point out to you the ideas contained in it: “A certain person, reading prayers in the presence of Rabbi Ḥaninah, said, ‘God, the great, the valiant and the tremendous, the powerful, the strong, and the mighty.’—The rabbi said to him, Have you finished all the praises of your Master? The three epithets, ‘God, the great, the valiant and the tremendous,’ we should not have applied to God, had Moses not mentioned them in the Law, and had not the men of the Great Synagogue