5951. 'And the sons of Israel did so' means a putting into effect by the spiritual truths within the natural. This is clear from the meaning of 'they did' as a putting into effect; and from the representation of 'the sons of Israel' as the spiritual truths within the natural, dealt with in 5414, 5879. What spiritual truths within the natural are must be stated: The truths of faith if separate from man, spirit, or angel are not in fact the truths of faith, for they are not attached to a recipient in whom they become such truths. But when they are attached to man, spirit, or angel as their recipient they then become the truths of faith, yet varyingly so according to each individual's state of life. With those who are just beginning to learn them they are no more than factual knowledge. If after that those people truly revere them they go on from being factual knowledge to become the truths of the Church. When however they have an affection for those truths and lead lives in keeping with them, they become spiritual truths; for the good of love and charity, which has its origin solely in the spiritual world, then enters in and brings life to them. For having an affection for them and leading a life in keeping with them stem from that good.

[2] What truths, called the truths of faith, are like with those who lead lives in keeping with them, and with those who do not, has been shown to me. With people who do not lead lives in keeping with them those truths have manifested themselves as white threads; and with people who knew those truths yet did nothing good at all they were fragile ones. But with people who do lead lives in keeping with them those truths have manifested themselves as fibres extending from the brain, which were filled with spirituous fluid and were soft. Thus these latter truths had life in them, the former did not. From all this one may recognize that the nature of the truths present with people depends on the individual's state of life. The truths which 'the sons of Jacob' represent are not as yet spiritual truths because they have not as yet been made matters of life. But the truths represented by those men as 'the sons of Israel' are spiritual ones because, having been made matters of life, the good of love and charity has entered them. Such truths are meant here because now the subject is the initial stage in the joining of the truths within the natural, which are 'the sons of Jacob', to internal good, which is 'Joseph', through the intermediary, which is 'Benjamin', and also through spiritual good, which is 'Israel'.

5413. 'For he said, Perhaps harm may come to him' means that without the celestial of the spiritual, which is 'Joseph', that intermediary will perish. This is clear from the meaning of 'coming to harm' here as perishing. These words were spoken by Benjamin's father because he loved him and was afraid that he would perish among his brothers, as Joseph had done. But they have been quoted and incorporated into the Word because of the internal sense, which is that if the intermediary is present with external things alone without the internal it will perish, the intermediary being 'Benjamin', the external things 'the sons of Jacob', and the internal 'Joseph'. Indeed the intermediary perishes whenever it exists with external things alone without the internal, for the situation with the intermediary is this: It derives its being from what is internal and is therefore also kept in being from there; for it is brought into being when the internal beholds the external, when the affection and intention exists there to link that external to itself. Accordingly what is intermediate exists joined to the internal; and extending from the internal it is joined to the external, but not to the external without the internal. From this it is evident that if the intermediary is present with the external alone it will perish. What is more, it is a law common both to things in the spiritual world and to those in the natural world that anything prior can remain in being with what is prior to that, but not with what is posterior without what is prior to it. If it exists solely with what is posterior it will perish. The reason for this is that everything unconnected to something prior to itself is unconnected to Him who is the First, the Source of all that comes into being and is kept in being.