9992. 'And unleavened bread' means purification of what is celestial in the inmost part of a person. This is clear from the meaning of 'bread' as that which is celestial, dealt with in 2165, 2177, 3478, 9545; and from the meaning of what is 'unleavened' as what has been purified, dealt with below. The inmost part of a person is meant because what is celestial consists in the good of love, and the good of love is inmost. There are three degrees in a person that follow one another in order; and these three are called celestial, spiritual, and natural. The celestial degree is the good of love to the Lord, the spiritual is the good of charity towards the neighbour, and the natural descending from this is the good of faith, which, since it descends from the spiritual, is called spiritual-natural. The situation with a person resembles that in the heavens. The inmost heaven, also called the third heaven, is where the celestial degree is situated; the second or middle heaven is where the spiritual degree does so; and the first or lowest heaven is where the natural descending from the spiritual, or the spiritual-natural degree, does so. The reason why the situation with a person resembles that in the heavens is that a person in whom good is present is heaven in the smallest form it takes, see the places referred to in 9279. The celestial heaven or kingdom and the division of this too into three will be spoken of in what follows next where cakes and wafers made from fine wheat flour are the subject.

[2] 'Unleavened' means what has been purified because 'yeast' means falsity arising from evil, 2342, 7906, so that 'unleavened' or made without yeast means pure or free from that falsity. 'Yeast' means falsity arising from evil because such falsity defiles good, and truth as well, and also because it gives rise to conflict; for when that falsity gets near good, agitation occurs, and when it gets near truth, a collision takes place. All this explains why a minchah consisting of unleavened bread was included in burnt offerings and sacrifices. Therefore it was decreed that every minchah which they brought to Jehovah should be made without yeast, Leviticus 2:11; that they should not sacrifice the blood of a sacrifice with anything made with yeast, Exodus 23:18; and that during the feast of Passover they should not eat anything made with yeast, and that anyone eating it should be cut off from Israel, Exodus 12:15, 18-20. The reason why anyone who ate anything made with yeast during the feast of Passover should be cut off from Israel was that the feast of Passover was a sign of deliverance from damnation, and in particular of deliverance from falsities arising from evil, accomplished with those who allow themselves to be regenerated by the Lord, see 7093, 9286-9292. This also explains why it was called the feast of unleavened bread.

10184. 'Its roof' means what is inmost. This is clear from the meaning of 'the roof' as what is inmost. One reason why 'the roof' has this meaning is that it is the uppermost or highest part, and that which is uppermost or highest means what is inmost, in accord with what has been shown above in 10181; and another reason is that 'the roof' has the same meaning as the head on a person's body. For all representatives on the natural level resemble the human form and carry the same meaning as the parts of it they resemble, 9496. For the meaning of 'the head' as what is inmost, see 5328, 6436, 7859, 9656, 9913, 9914. What is inmost meant here by 'the roof of the altar of incense' is the inmost component of worship. Within worship there are levels similar to those within the person offering it, namely an inmost level, a middle level, and an outward level. The inmost is called celestial, the middle is called spiritual, and the outward is called natural, 4938, 4939, 9992, 10005, 10017, 10068. These degrees are by virtue of correspondence meant by the head, breast, and feet, and in like manner by the roof, walls, and horns of the altar of incense.

[2] Since 'the roof' means that which is celestial, which is what is inmost, it also means good, for in all places good is inmost, while truth emanates from it just as, to use a comparison, light does from a flame. This is what should be understood by 'the roof' in Matthew,

Then let him who is on the roof of the house not go down to take anything out of his house. Matthew 24:17; Mark 13:15; Luke 17:31.

This refers to the last times of the Church. 'Being on the roof' means the state of a person in whom good is present, and 'going down to take anything out of the house' means going back to a previous state, see 3652 and the places referred to in 9274. And in Jeremiah,

On all the roofs of Moab and in its streets there is mourning everywhere. Jeremiah 48:38.

'Mourning on all roofs' means the ruination of all forms of good among those meant in the representative sense by Moab, that is, those in whom natural good is present, who easily allow themselves to be led astray, 2468; and 'mourning in the streets' means the ruination of all truths, truths being meant by 'streets', see 2336.

[3] Since 'the roof' meant good the houses of the ancients had roofs on which they used to walk and on which they also used to worship, as becomes clear from 1 Samuel 9:25-26; 2 Samuel 11:2; Zephaniah 1:5. In Moses,

When you build a new house you shall make a parapet for your roof, that you may not bring blood ¹ on your house if someone falls from it. You shall not sow your vineyard with mixed seed, lest the yield from the seed which you have sown and from the produce of your vineyard be forfeited ² . You shall not plough with an ox and an ass together. You shall not wear a garment made of wool and flax mixed together ³ . Deuteronomy 22:8-11.

[4] From these quotations it is again evident that 'the roof' means the good of love, for the commands in them each embody similar meanings which only the internal sense can make evident. That is, they mean that one who is governed by good, which is the state of a person who has been regenerated, must not return to the state of truth, which was that person's previous state, or his state when being regenerated. During this state the person is led by means of truth towards good, that is, partly from self; but in the state which comes after it, that is to say, when the person has been regenerated, he is led by good, that is, by the Lord by means of good.

[5] This is the arcanum that lies within each of those commands, and so is akin to that which occurs in the Lord's words in Matthew,

Then let him who is on the housetop not come down to take anything out of his house; and let him who is in the field not turn back to take his clothes. Matthew 24:17-18.

In Mark,

Let him who is on the roof not go down into the house, nor go in to fetch anything out of his house. And let him who is in the field not turn back again to fetch his garment. Mark 13:15-16.

And in Luke,

On that day, whoever will be on the housetop with his vessels in the house, let him not come down to take them away; and whoever is in the field, let him likewise not return to the things behind him. Remember Lot's wife. Luke 17:31-32.

[6] Who can fail to see that these places contain the arcana of heaven? For if they did not contain them, what point would there be to telling people not to come down from the housetop, not to turn back from the field and return to their house, and to remember Lot's wife? Such arcana are in like manner contained in those laws in Moses which declare that they should make a parapet around their roof, so that there would be no blood ¹ if they fell, and immediately after that the field should not be sown with a mixture of seed and the produce of the vineyard, that it should not be ploughed with an ox and an ass together, and that they should not wear a garment made of wool and flax mixed together. 'The roof' means good, and 'to be on the housetop' or on the roof means a person's state when that person is governed by good. 'Falling' from the roof means sinking back into the previous state, while 'blood' means the violence done then to goodness and truth, 374, 1005, 4735, 6978, 7317, 7326. 'The vineyard' means the Church among mankind; 'the produce of the vineyard' means the state of truth, 9139; and 'the seed' of wheat or barley means the state of good, 3941, 7605. 'An ox' also means good, and 'ploughing with an ox' the state of good, 2781, 9135; and 'wool' and 'wearing a garment made of wool' have the same meanings, 9470. 'An ass' means truth, 2781, 5741, and so too does 'flax' or 'linen', 7601, 9959. But for anything more about the nature of this arcanum, see the explanations in the places referred to in 9274.

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