8351. 'And the people grumbled against Moses' means grief caused by the bitterness of the temptation. This is clear from the meaning of 'grumbling' as complaint, the kind made in temptations, thus grief caused by the bitterness of the temptation. The temptations which those belonging to the Lord's spiritual Church underwent after they had been delivered from molestations, in addition to the temptations which members of that Church are destined to undergo, are described by the grumblings of the children of Israel in the wilderness. And since spiritual temptations are as a general rule protracted till a person is in despair, 1787, 2694, 5279, 5280, 7147, 7166, 8165, 'grumbling' means complaint because of grief felt in temptations, as in Exodus 16:2-3; 17:3; Numbers 14:27, 29, 36; 16:11. The words 'against Moses' are used because it was a grumbling against what was Divine; for 'Moses' represents Divine Truth, 6723, 6752, 6771, 6827, 7010, 7014, 7089, 7382.

[2] As regards the temptations which those belonging to the spiritual Church underwent, and the temptations which members of that Church are destined to undergo, it should be recognized that no faith, nor thus any charity, can ever be instilled into those who belong to the spiritual Church except by means of temptations. In temptations a person is involved in conflict against falsity and evil. These - falsity and evil - flow into the external man from the hells, while goodness and truth flow in from the Lord by way of the internal man; and so there arises from a conflict of the internal man with the external that which is called temptation. And in the measure that the external man is brought into a state of obedience to the internal, faith and charity are instilled; for the external or natural level of a person is a receptacle of truth and good from the internal. If the receptacle is not properly adjusted it does not receive anything flowing in from the more internal level but either repels, destroys, or stifles it, as a consequence of which there is no regeneration. So it is that temptation is necessary, in order that a person may undergo regeneration, which is effected through the instillation of faith and charity, and thereby through the formation of a new will and new understanding. This also explains why the term 'militant' is applied to the Lord's Church. See what has been stated and shown already about these matters in 3928, 4249, 4341, 4572, 5356, 6574, 6611, 6657, 7090 (end), 7122, 8159, 8168, 8179, 8273.

7089. 'And afterwards Moses and Aaron came' means the Divine Law and the teachings derived from it. This is clear from the representation of 'Moses' as the Lord in respect of the Divine Law, dealt with in 6752; and from the representation of 'Aaron' as teachings that present what is good and true, dealt with in 6998. The expression 'Divine Law', which Moses represents, is used to mean the Word as it is in its internal sense, thus as it is in heaven, whereas the expression 'teaching' is used to mean the Word as it is in its literal sense, thus as it is on earth. How great the difference is may be recognized from the explanations given so far that have regard to the internal sense of the Word. Let the Ten Commandments, which specifically are called the Law, be used to illustrate the point. The literal meaning of them is that one should honour one's parents, not kill, commit adultery, or steal, and so on. But the internal sense is that one should worship the Lord, not harbour hatred, falsify what is true, or claim for oneself what is the Lord's. These are the ways in which those four commandments are understood in heaven, and the rest too in their own manner. For in heaven they know no other Father than the Lord; therefore instead of honouring parents they take the commandment to mean that the Lord should be worshipped. In heaven they do not know what it is to kill, for they live for ever; but instead of killing they understand harbouring hatred and harming another person's spiritual life. Nor in heaven do they know what it is to commit adultery; consequently they perceive instead what corresponds to that prohibition - being forbidden to falsify what is true. And instead of stealing they take the prohibition to mean that one should not take away from the Lord anything such as goodness and truth and claim it as one's own.

[2] This is what the Law and also the whole of the Word is like in heaven, and so what it is like in its internal sense. Indeed it is far more profound, for most of what they think and say in heaven cannot find expression in the words of human speech, because they are in the spiritual world, not the natural world, and things belonging to the spiritual world are as greatly superior to those belonging to the natural world as non-material things are to material. Yet because material things nevertheless correspond to them, material things can be used to disclose them. That is, natural speech can be used but not spiritual, for spiritual speech does not consist of material words but of spiritual words. And spiritual words consist of ideas that are converted into words in the spiritual atmosphere, and are represented by variegations of heavenly light, heavenly light being in itself nothing other than Divine intelligence and wisdom radiating from the Lord. All this shows what is meant by the Divine Law in its genuine sense, which 'Moses' represents, and what is meant by teaching, which 'Aaron' represents.