correct to say, in reference to the proposition “the heavens are spherical,” it is “good” or to declare the assertion that “the earth is flat” to be “bad”; but we say of the one it is true, of the other it is false. Similarly our language expresses the idea of true and false by the terms emet and sheker, of the morally right and the morally wrong, by tob and ra’. Thus it is the function of the intellect to discriminate between the true and the false—a distinction which is applicable to all objects of intellectual perception. When Adam was yet in a state of innocence, and was guided solely by reflection and reason—on account of which it is said: “Thou hast made him (man) little lower than the angels” (Ps. viii. 6)—he was not at all able to follow or to understand the principles of apparent truths; the most manifest impropriety, viz., to appear in a state of nudity, was nothing unbecoming according to his idea: he could not comprehend why it should be so. After man’s disobedience, however, when he began to give way to desires which had their source in his imagination and to the gratification of his bodily appetites, as it is said, “And the wife saw that the tree was good for food and delightful to the eyes” (Gen. iii. 6), he was punished by the loss of part of that intellectual faculty which he had previously possessed. He therefore transgressed a command with which he had been charged on the score of his reason; and having obtained a knowledge of the apparent truths, he was wholly absorbed in the study of what is proper and what improper. Then he fully understood the magnitude of the loss he had sustained, what he had forfeited, and in what situation he was thereby placed. Hence we read, “And ye shall be like elohim, knowing good and evil,” and not “knowing” or “discerning the true and the false”: while in necessary truths we can only apply the words “true and false,” not “good and evil.” Further observe the passage, “And the eyes of both were opened, and they knew they were naked” (Gen. iii. 7): it is not said, “And the eyes of both were opened, and they saw”; for what the man had seen previously and what he saw after this circumstance was precisely the same; there had been no blindness which was now removed, but he received a new faculty whereby he found things wrong which previously he had not regarded as wrong. Besides, you must know that the Hebrew word pakaḥ used in this passage is exclusively employed in the figurative sense of receiving new sources of knowledge, not in that of regaining the sense of sight. Comp., “God opened her eyes” (Gen. xxi. 19). “Then shall the eyes of the blind be opened” (Isaiah xxxviii. 8). “Open ears, he heareth not” (ibid. xlii. 20), similar in sense to the verse, “Which have eyes to see, and see not” (Ezek. xii. 2). When, however, Scripture says of Adam, “He changed his face (panav) and thou sentest him forth” (Job xiv. 20), it must be understood in the following way: On account of the