9373. Come up unto Jehovah. That this signifies conjunction with the Lord, is evident from the signification of “coming up,” as being to be raised toward interior things (see n. 3084, 4539, 4969, 5406, 5817, 6007), consequently also to be conjoined (n. 8760). That it denotes conjunction with the Lord, is because by “Jehovah” in the Word is meant the the Lord, (n. 1343, 1736, 1793, 2004, 2005, 2018, 2025, 2921, 3023, 3035, 5663, 6280, 6303, 6905, 8274, 8864, 9315). A secret which also lies hidden in the internal sense of these words, is that the sons of Jacob, over whom Moses was the head, were not called and chosen; but they themselves insisted that Divine worship should be instituted among them (according to wh at has been said in n. 4290, 4293); and therefore it is here said, “and He said unto Moses, Come up unto Jehovah,” as if not Jehovah, but another, had said that he should come up. For the same reason in what follows it is said that “the people should not go up” (verse 2); and that “Jehovah sent not His hand unto the sons of Israel who were set apart” (verse 11); and that “the appearance of the glory of Jehovah was like devouring fire on the top of the mountain in the eyes of the sons of Israel” (verse 17); and lastly that Moses, being called the seventh day, “entered into the midst of the cloud.” For by “the cloud” is meant the Word in the letter (n. 5922, 6343, 6752, 6832, 8106, 8443, 8781); and with the sons of Jacob the Word was separated from its internal sense, because they were in external worship without internal, as can be clearly seen from the fact that now, as before, they said, “all the words which Jehovah hath spoken we will do” (verse 3); and yet scarcely forty days afterward they worshiped a golden calf instead of Jehovah; which shows that this was hidden in their hearts while they were saying with their lips that they would serve Jehovah alone. But nevertheless those who are meant by “the called and the chosen” are those who are in internal worship, and who from internal worship are in external; that is, those who are in love to and faith in the Lord, and from this in love toward the neighbor.

2623. A son. That this signifies the Divine rational is evident from the signification of a “son.” In the internal sense of the Word a “son” signifies truth (n. 489, 491, 533); and as truth is the chief thing in the rational (n. 2072, 2189), the rational is also signified by a “son;” but here the Divine rational, in which principally there is good, which Isaac, who is the “son,” also represents (concerning which hereafter).

2072. And laughed. That this signifies the affection of truth, may be seen from the origin and essence of laughter, for its origin is nothing but the affection of truth, or else the affection of what is false, from which come the gladness and merriment that in laughter display themselves in the face, which shows that the essence of laughter is nothing else. Laughter is indeed an external thing that belongs to the body because to the face; but in the Word interior things are expressed and signified by exterior things; just as all the interior affections of the mind are expressed and signified by means of the face, interior hearing and obedience being signified by the ear, interior sight or understanding by the eye, power and strength by the hand and arm, and so on, and in the same way the affection of truth by laughter.

[2] In man’s rational there is truth, which is its chief characteristic, and there is also the affection of good, but this is in the very affection of truth as its soul. The affection of good which is in the rational does not display itself by means of laughter, but by means of a certain joy and consequent pleasurable delight which does not laugh; for in laughter there is usually something that is not so good. The reason why truth is the chief characteristic in man’s rational, is that the rational is formed by means of the knowledges of truth, for by no other means can anyone ever become rational. The knowledges of good are truths, equally as much as are the knowledges of truth.

[3] That “laughter” here signifies the affection of truth, may be seen from its being related that Abraham laughed; and in like manner Sarah, both before Isaac was born, and afterwards; and also from Isaac’s being named from “laughter,” for the word “Isaac” means “laughter.” That Abraham laughed when he heard about Isaac, is evident from this verse, for it is said that Abraham laughed when he heard about a son from Sarah. That Sarah also laughed before Isaac’s birth, when she heard from Jehovah that she should bear a son, is told in the words, “When Sarah heard at the door of the tent, Sarah laughed within herself, saying, After I am grown old shall I have pleasure? and my lord old? And Jehovah said unto Abraham, Wherefore did Sarah laugh, saying, Shall I of a surety bear a child, and I am become old? Sarah denied, saying, I laughed not; for she was, afraid. And He said, Nay, but thou didst laugh” (Genesis 18:12-13, 15). And later, when Isaac had been born, “Abraham called the name of his son Isaac” (meaning “laughter”); and Sarah said, “God hath made laughter for me; everyone that heareth shall laugh with me” (Genesis 21:3, 6). Unless “laughing” and the name “Isaac,” meaning “laughter,” involved such things, these matters would never have been related.