6663. 'And according as they afflicted them, so they multiplied' means that in the measure that there were molestations, so the truths increased. This is clear from the meaning of 'afflicting' as molestation, and from the meaning of 'multiplying' as increasing in truths, dealt with above in 6656. Since people at the present day cannot, without experience of what goes on in the next life, know what such molestations are like, something must be said about them. The majority of spirits who come from the world and have led a life in keeping with the Lord's commandments are subjected to molestation before they can be raised to heaven and become attached to communities there. The molestation is caused by the evils and falsities residing with them and takes place for the purpose of removing those evils and falsities, see 6639; for they are impurities which those spirits acquired during their lifetime and are wholly out of keeping with heaven. The molestations come about by engulfing those spirits in their own evils and falsities. While they are engulfed in them other spirits steeped in similar evils and falsities are present, and these others strive in every way to lead them away from what is true and good. Yet they are not engulfed too deeply in their evils and falsities for the Lord's influence coming by way of the angels to prevail. What happens is controlled precisely, as if weighed in a balance, to the end that the one who suffers molestation may appear to himself to be in freedom and so to be fighting on his own against the evils and falsities, yet acknowledging - if not at the time, then subsequently - that all power to resist has come from the Lord, see 1937, 1947, 2881, 5660. While all this is going on, not only are previously implanted truths and forms of good made stronger but also more are introduced. This is how it is with all spiritual conflict in which the one involved becomes the victor.

[2] The truth of this is also evident from everyday experience, for anyone who defends his opinion against others attacking it becomes all the more convinced of his opinion and also at the same time discovers further ideas which he has not previously taken note of that strengthen it, as well as many that refute opposing ideas. He thus becomes more firmly established in his opinion and also illuminates it with further ideas. The same applies but in a far more perfect way to spiritual conflicts, because that kind of conflict takes place in the spirit and has to do with forms of good and with truths, and especially because - since the conflict is over eternal life and salvation - the Lord is present and leads by means of angels. As a general rule in such conflicts the Lord turns all evils intended by the hells into good, and therefore the hells are not allowed to evoke evils in excess of or different from those which can be turned into good appropriate for the person involved in the conflict. The reason why things happen in this way is that the Lord's kingdom is a kingdom of usefulness, and therefore nothing can take place there unless good can come out of it. From all this one may now see how to understand the idea that truths increase in the measure that there are molestations, meant by 'according as they afflicted them, so they multiplied'.

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.