A "field" in the Bible usually represents the Lord's church, and more specifically the desire for good within the church. It's where good things start, take root, and grow. When you have a desire to be a good person and to do good things, the natural first questions are "What does that mean?", "What should I do?", "What can I do?". You look for ideas, concepts, direction. Once you figure out something you want to do or a change you want to make in yourself, you seek specific knowledge. If you want to volunteer at a food pantry, say, you'd need to know whom to call, when they need help, where to go, what to bring. Armed with that knowhow, you're ready to get to work. That process could be compared to food production. You start with a field -- which is that desire to be good. Then you plant seeds -- those ideas and concepts. Those seeds sprout into plants -- the specific facts and knowledge needed for the task (easily seen in the food pantry example, but also true with deeper tasks like "being more tolerant of my co-workers" or "taking more time for prayer," or "consciously being a more loving spouse"). Finally, those plants produce food -- the actual good thing that you go and do. The Writings also say that in a number of cases a "field" represents the doctrine, or teachings, of the church. This sounds markedly different. The desire for good is emotional, a drive, a wanting; doctrine is a set of ideas. But for a church to be true, its doctrine must be centered on a desire for good, and must lead people toward doing what is good. So sound doctrine is actually closely bound up with the desire for good.

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.