9230. 'And you shall not eat flesh torn in the field' means that falsified good of faith must not be joined [to oneself]. This is clear from the meaning of 'flesh' as good, dealt with in 7850, 9127; from the meaning of 'the field' as the Church in respect of good, thus the Church's good, dealt with in 2971, 3766, 7502, 7571, 9139, 9141; from the meaning of 'torn' as something destroyed by falsities, thus also something falsified, dealt with in 5828; and from the meaning of 'eating' as making one's own and joining [to oneself], dealt with in 2187, 3168, 3513 (end), 3596, 4745, 5643, 8001. From these meanings it is evident that 'you shall not eat flesh torn in the field' means that the Church's good, or the good of faith, if it has been falsified, is not to be made one's own or joined [to oneself].

[2] A brief statement must be made here about what the good of faith is and what the truth of faith is. The good of faith is a term that denotes everything of the Church that has to do with life and service inspired by teachings of the Church that compose its faith, in short, everything that has to do with willing those things and doing them in a spirit of obedience; for the Church's truths of faith become, through people's willing them and doing them, forms of good. But the truth of faith is a term that denotes everything which does not as yet have useful service as its end in view or does not exist for the sake of its use in life. Consequently it is something a person comes to know and retain in the memory, then grasps with his understanding, and goes on to teach. As long as the Church's truths go no further than the understanding they are merely items of knowledge and known facts, and in contrast to forms of good stand outside the person himself. For the human memory and understanding are like the hall outside a room, and the will is so to speak the actual room, the will being the person himself. This shows what the truth of faith is and what the good of faith is. But the good that a person does in the first state, while he is being regenerated, is called the good of faith, whereas the good that he does in the second state, which is when he has been regenerated, is called the good of charity. When therefore a person doing good is governed by the good of faith, he does good in a spirit of obedience; but when someone doing good is governed by the good of charity, he does good out of affection. Regarding those two states with a person who is being regenerated, see 7923, 7992, 8505, 8506, 8510, 8512, 8516, 8643, 8648, 8658, 8685, 8690, 8701, 9224, 9227.

8206. 'And the waters were a wall for them on their right and on their left' means that they were held back from falsities on every side. This is clear from the meaning of 'the waters' - the waters of that sea - as falsities arising from evil, dealt with in 8137, 8138; from the meaning of 'being a wall for them' as being held back from those falsities, dealt with below; and from the meaning of 'on their right and on their left' as on every side. The reason why 'being a wall for them' - when said of 'the waters', by which falsities are meant - denotes being held back from falsities is that the situation with a person is as follows: When he is maintained by the Lord in goodness and truth falsities and evils are removed. Having been removed they stand around him like a wall, for they cannot enter the area where goodness and truth are. The reason for this is that goodness and truth have the Lord present within them, and the Lord's presence repels evil and falsity, on every side; for goodness and truth are the complete opposites of evil and falsity and therefore cannot exist together with them without one destroying the other.

[2] Goodness accompanied by truth destroys, that is, removes evil accompanied by falsity, because goodness is from God and consequently possesses all power, whereas evil is from hell and therefore possesses no power at all. Goodness acts on internal levels, whereas evil acts on external ones. When the evils accompanied by falsities residing with a person are removed they stand around him, as stated, like a wall. They are constantly attempting to rush in on him, but they cannot do so because the Lord's presence, residing in the goodness and truth, holds them back. These are the considerations meant by the waters being like a wall for them on the left and on the right. Regarding a person's being held back from evil and falsity through being maintained by the Lord in goodness and truth, see 1581, 2406, 4564. Yet no one can be held back from evil and maintained in good unless he has received that ability through exercising charity in the world. A life of good, that is, a life led in accordance with the truths of faith, and therefore an affection for or a love of good, achieves this. The person who has a love of and affection for good as a result of the life he leads can be in a sphere of goodness and truth, but not one who through the life he leads has taken on the nature of evil.