2072. 'And laughed' means the affection for truth. This becomes clear from the origin and essential nature of laughter. In origin it is nothing other than the affection for truth or the affection for falsity, which produces the mirth and pleasure exhibited in the face by means of laughter. This shows that the essential nature of laughter is nothing else. Actually laughter is something external belonging to the body since it belongs to the face; but in the Word interior things are expressed and are-meant by exterior. Just as all interior affections of both areas of mind (animus et mens) are expressed and meant by the face; interior hearing and obedience by the ear; internal sight, which is understanding, by the eye; power and strength by the hand and arm; and so on; so is the affection for truth expressed and meant by laughter.

[2] The principal element in man's rational is truth. Also present in the rational there is the affection for good, but this affection is present within the affection for truth, as the soul within it. The affection for good present within the rational does not express itself in laughter but in a type of joy and a resulting sense of delight which does not laugh. For laughter generally entails something that is not so good. The reason truth is the principal element in the rational man is that the rational is formed by means of cognitions of truth, for there is no other possible way in which anyone can become rational. Cognitions of good are truths just as much as cognitions of truth are truths.

[3] That 'laughter' here means the affection for truth becomes clear from the fact that this verse records Abraham's having laughed, as did Sarah both before Isaac was born and after, and also from the fact that he was given the name Isaac from 'laughter', for the word 'Isaac' means laughter. The fact that Abraham laughed when he heard about Isaac is clear from the present verse, for it is actually stated that when he heard about a son by Sarah he laughed. Sarah's laughing as well before the birth of Isaac when she heard from Jehovah that she was going to give birth is referred to as follows,

When Sarah heard at the tent door Sarah laughed within herself, saying, After I have grown old, shall I have the pleasure, and my lord being an old man? And Jehovah said to Abraham, Why did Sarah laugh, saying, Shall I in truth bear now I have grown old? Sarah denied it, saying, I did not laugh; for she was afraid. And He said, No, but you did laugh. Genesis 18:12-13, 15.

Also later on after Isaac's birth,

Abraham called the name of his son Isaac (laughter). Sarah said, God has made laughter for me; everyone hearing of it will laugh at me. Genesis 21:3, 6.

Unless 'laughing' and the name Isaac, which means laughter, embodied such things these occurrences would never have been mentioned.

3384. 'Isaac dwelt in Gerar' means the Lord's state as regards matters of faith in respect to the rational concepts which were to be allied. This is clear from the meaning of 'dwelling in Gerar' as possessing what are matters of faith, and so a state as regards those things, since 'dwelling in' means living, 1293, and 'Gerar' matters of faith, 1209, 2504, 3365; and from the representation of 'Isaac' as the Lord as regards the Divine Rational, dealt with in 1893, 2066, 2072, 2083, 2630. Their being matters of faith in respect to the rational concepts that were to be allied is clear from what comes before and after, for in the whole of this chapter those things are the subject, that is to say, rational concepts which, when enlightened from the Lord's Divine, are appearances of truth.

[2] That 'dwelling in' means one's being and life, and so one's state, is evident from very many places in the Word, as in David,

I will dwell in the house of Jehovah for the length of days. Psalms 23:6.

One thing have I asked from Jehovah, that will I seek: I may dwell in the house of Jehovah all the days of the my life. Psalms 27:4

He shall not dwell within My house who practices deceit. Psalms 101:7.

Here 'dwelling in the house of Jehovah' stands for one's being and life residing in good that stems from love, for this good is 'the house of Jehovah'. In Isaiah,

Those dwelling in the land of the shadow of death, upon them has the light shone out. Isaiah 9:2.

'Those dwelling in the land of the shadow of death' stands for the state of those who have no knowledge of good and truth. In the same prophet,

Babel will not be dwelt in for ever. Isaiah 13:20.

This stands for the state of condemnation of those meant by 'Babel'.

[3] In the same prophet,

O Jehovah God of Israel, dwelling among the cherubim. Isaiah 37:16.

O Shepherd of Israel, dwelling among the cherubim, shine forth. Psalms 80:1.

'Dwelling among the cherubim' means the Lord at work in a providential state, in which He prevents anyone's access to the sacred things of love and faith unless that person has been prepared for it by the Lord, 308. In David,

In peace I both lie down and sleep, for You, O Jehovah, alone make me dwell in safety. Psalms 4:8.

'Making a person dwell in safety' stands for a state of peace. In Jeremiah,

You who dwell on many waters, great in treasures, your end has come, the measure of your gain. Jeremiah 51:13.

This refers to Babel. 'Dwelling on many waters' stands for possessing cognitions concerning truth.

[4] In Daniel,

God Himself reveals deep and hidden things; He knows what is in the darkness, and the light dwells with Him. Daniel 2:22.

'Dwelling' stands for having its being. In the same prophet,

The beast of the field had shade under that tree, and in its branches dwelt the birds of the air. Daniel 4:12.

And in Ezekiel,

Under its branches every wild beast of the field brought forth, and in its shadow dwelt all great nations. Ezekiel 31:6.

'Dwelling' stands for one's being and life. In Hosea,

Threshing-floor and winepress will not feed them, and new wine will be deceptive to her. They will not dwell in Jehovah's land, but Ephraim will return to Egypt. Hosea 9:2-3.

'Not dwelling in Jehovah's land' stands for not being in a state where the good of love is present, and so for not being in the Lord's kingdom.