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.

3383. Verses 6-7 And Isaac dwelt in Gerar. And the men of the place asked about his wife, and he said, She is my sister. For he was afraid to say, My wife, [thinking,] The men of the place may perhaps kill me on account of Rebekah; for she was good-looking.

'Isaac dwelt in Gerar' means the Lord's state as regards matters of faith in respect to rational concepts which were to be allied. 'And the men of the place asked about his wife' means questions that people ask about Divine Truth. 'And he said, She is my sister' means rational truth. 'For he was afraid to say, My wife, [thinking,] The men of the place may perhaps kill me on account of Rebekah' means that it was impossible for Divine Truths themselves to be disclosed, and so for Divine Good to be received. 'For she was good-looking' means that it could be received without difficulty because of its being called Divine.