10051. 'And put them on top of its pieces and of its head' means the arrangement into order of the more external things under the interior and under the inmost ones. This is clear from the meaning of 'pieces' as the interior things, dealt with above in 10048; from the meaning of 'the head' as what is inmost, dealt with in 5328, 6436, 9656, 9913, 9914; from the meaning of 'the intestines and the legs', which were to be put on top of them, as the outermost and the more external things (for the meaning of 'the intestines' as the outermost or lowest things, see 10030, and for that of 'the legs' as the more external things, 10050); and from the meaning of 'putting these on top of the others' as arranging them into order. The reason why arranging the more external things into order under the interior ones is meant and not, according to the literal sense, above them is that the altar and the fire on the altar are the highest or inmost things. For the altar represented the Lord's Divine Human in respect of Divine Good, and the fire His actual Divine Love, and therefore the parts of the ram and burnt offering nearest the fire of the altar were higher or more internal, while those on top of them, being further away from the fire of the altar, were lower or more external. For in the internal sense the things nearest to what is highest are regarded as being higher or more internal, and those that are further away from it are regarded as being lower or more external, unlike the way things are stated in the literal sense. Whether you say higher and lower ones, or more internal and more external, it amounts to the same thing, because what is higher is more internal and what is lower is more external, 2148, 3084, 4599, 5146, 8325. From this it is now evident that 'you shall put the intestines and legs on top of the pieces and on top of the head' means that the outermost and the more external things must be arranged into order under the interior and the inmost ones.

The altar was representative of the Lord's Divine Human in respect of Divine Good, see 921, 2777, 2811, 9388, 9389, 9714, 9964.

The fire of the altar is His Divine Love, 6832.

10049. 'And wash the intestines' means purification of the lowest things. This is clear from the meaning of 'washing' as purifying, dealt with in 3147, 5954(end), 9088 (the purification that was represented by washing is a purification from evils and falsities, for these are what dirt is in the spiritual sense); and from the meaning of 'the intestines' as lowest things, dealt with above in 10030. The reason why it says that the intestines and legs had to be washed is that lowest things and natural things are meant by them, and lowest and natural things are sullied by evils and falsities, more so than interior ones. For they are based in the world, and the things of the senses - the lowest of all - stand exposed to the world and are therefore in direct receipt of influences from the world. Those influences enter them as the delights of self-love and love of the world, along with the delights of the senses and the illusions of the senses. But this is not so with interior things, for these are not based in the world but in heaven. Furthermore the things of the world cannot pass into those of heaven, for there is no such thing as physical influx; but the things of heaven can pass into those of the world present with a person. Therefore as soon as the external man wishes to enter the internal, which is done by means of reasonings that are products of self-love and love of the world, and products of the illusions of the senses, the internal man is closed; the Lord sees to this. Therefore when a person is being regenerated the purification of the internal man is effected in heaven by the Lord, with the consequence that while in the world the person does not see what is being accomplished in his internal man. These things are the ones that should be understood by the Lord's words in John,

The spirit breathes where it wishes, and you hear its voice; but you do not know where it comes from and where it goes away to. So is everyone who is born from the spirit. John 3:8.

'The spirit' is the life of charity through faith.