Field
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.
Daniel 7:2-7
2
Daniel spoke and said, I saw in my vision by night, and, behold, the four winds of the sky broke forth on the great sea.
3
Four great animals came up from the sea, diverse one from another.
4
The first was like a lion, and had eagle's wings: I saw until its wings were plucked, and it was lifted up from the earth, and made to stand on two feet as a man; and a man's heart was given to it.
5
Behold, another animal, a second, like a bear; and it was raised up on one side, and three ribs were in its mouth between its teeth: and they said thus to it, Arise, devour much flesh.
6
After this I saw, and behold, another, like a leopard, which had on its back four wings of a bird; the animal had also four heads; and dominion was given to it.
7
After this I saw in the night visions, and, behold, a fourth animal, awesome and powerful, and strong exceedingly; and it had great iron teeth; it devoured and broke in pieces, and stamped the residue with its feet: and it was diverse from all the animals that were before it; and it had ten horns.
