6789. 'And where is he? Why is it that you left the man?' means, In what way without that truth could they be joined to the good of the Church? This is clear from the meaning of an Egyptian man, to whom 'the man they left' refers here, as true factual knowledge, dealt with above in 6784; and from the meaning of 'Why is it that you left the man?' as, In what way without that truth could they be joined to good? For 'leaving the man' here is not being able to be joined.

[2] But the nature of all this needs to be explained. True factual knowledge, represented here by 'Moses', is truth as the external Church knows it. This truth depends for its existence on the truth which the law from God possesses, which too 'Moses' represents, 6771, 6780; and the truth that the law from God possesses is truth as the internal Church knows it. Unless external truth springs from internal truth it cannot be joined to good. Let the Word serve to illustrate this. But for the influence of the inner spirit of the Word received by those who read the Word and yet confine themselves to the literal sense, truth from the Word does not become joined to good. The inner spirit of the Word influences a person and becomes joined to good when he considers the Word to be holy; and he considers it to be holy when he is governed by good.

[3] Let the Holy Supper also serve to illustrate the matter. Scarcely any know that the bread there means the Lord's love towards the entire human race and man's reciprocation of that love, and that the wine means charity. Even so, those who receive the bread and wine in a holy manner are joined by means of them to heaven and the Lord; and through the angels - who do not think at that time about bread and wine, only about love and charity, 3464, 3735, 5915 - different forms of the good of love and charity flow in. From this one may see that when a person is governed by good external truth is joined to internal truth, without his knowing it.

5328. 'Or his foot' means all power in the natural. This is clear from the meaning of 'foot' as the natural, dealt with in 2162, 3147, 3761, 3986, 4280, 4931-4952. Here power within the natural is meant because 'lifting up the foot', like 'lifting up the hand', means power, though 'lifting up the hand' means power in the spiritual, whereas 'lifting up the foot' means power in the natural; for the parts within the body that are above the feet correspond to spiritual things. This is especially evident from the Grand Man or the three heavens.

[2] Whenever the whole of heaven is displayed visually as one human being, the inmost or third heaven presents itself as the head, the middle or second heaven presents itself as the body, and the lowest or first as the feet. The reason the inmost or third heaven presents itself as the head is that it is celestial; the reason the middle or second heaven presents itself as the body is that it is spiritual; and the reason the lowest or first presents itself as the feet is that it is natural. By 'the neck' therefore, since this is an intermediate part, is meant the inflow and communication of celestial things with spiritual ones; and by 'the knees', since these are likewise intermediate, is meant the inflow and communication of spiritual things with natural ones. From this it is evident that 'lifting up the hand' means power within the spiritual, while 'lifting up the foot' means power within the natural, and therefore that the power meant by 'the hand' has regard to the spiritual, namely to truth grounded in good, 3091, 3567, 4932. By the spiritual is meant that within the natural which belongs to the light of heaven, and by the natural that within the natural which belongs to the light of the world; for everything belonging to the light of heaven is called spiritual, and everything belonging to the light of the world is called natural.