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.

2691. 'God heard the boy's voice' means help at that point. This is clear from the meaning in the internal sense of 'God hearing the voice 'the words used in the historical sense - as bringing help, and from the meaning of 'the boy' as spiritual truth, dealt with already. Here a state is meant in which the spiritual as regards truth existed, for it is said that 'He heard the boy's voice' and soon after in this verse that 'He heard the boy's voice where he was', that is to say, where he was as to state. And, in the explanations of the verses immediately before, this state was shown to be one of utmost grief because truth had been taken away. The reason it was the boy's voice, not Hagar's, that God is said to have heard is that the state of the spiritual man is the subject. 'The boy', or Ishmael, represents the member of the spiritual Church, 'Hagar his mother' the affection for cognitions of truth, it being within this affection that the grief was felt. Man's rational is born from the affection for factual knowledge as a mother, 1895, 1896, 1902, 1910, 2094, 2524, but his spiritual is born from the affection for cognitions of truth acquired from doctrine, chiefly from the Word. Here the spiritual itself is 'the boy', and the affection for cognitions of truth is 'Hagar'.