9489. 'And a cubit and a half its height' means what is complete so far as degrees are concerned. This is clear from the meaning of 'a cubit and a half' as what is complete, dealt with immediately above in 9488; and from the meaning of 'height' as degrees so far as good and so far as truth are concerned. The reason why 'height' has this meaning is that all good and the truth derived from it emanates from the Lord, and the Lord is in the highest place of all, and therefore is called the Most High, 8153. For He is the Sun of heaven, 5097, 8812, and that Sun is above the heavens; it is also the centre from which the whole of heaven that is underneath is brought into being and kept in being. All heights in heaven, measured from its Sun as the centre, are differences in good and the truth derived from it. Consequently those in the inmost heaven are closer to the Lord, because they are governed by the good of love to Him, thus are governed by good more than all others are. Those in the middle heaven are further away from there because they are governed by a lower kind of good, and those in the lowest are still further away. But those in hell are altogether remote from the Lord, because they are ruled by evil and the falsity arising from it. They do not even look towards the Sun, but backwards, away from the Sun. When regarded by the angels therefore, they appear in an upside down position, feet upwards and head downwards. Now since distances and spatial dimensions in the next life are appearances determined by states of good and the truth derived from it, 9440, 'height' in the spiritual sense means degrees so far as good and so far as truth are concerned, that is, degrees away from the Most High, who is the Lord and so Divine Good itself.

[2] From this it is clear what 'height' means in the following places, as in Jeremiah,

They will come and sing on the height of Zion, and converge towards the goodness of Jehovah; and their soul will be like a watered garden. Jeremiah 31:12.

Here 'the height of Zion' stands for celestial good, which is the level of good above spiritual good. The meaning of 'height' as good is what accounts for the statement that they will 'converge towards the goodness of Jehovah'. In Ezekiel,

Asshur was a cedar in Lebanon. Its height was made high, and its branches were made long by many waters. It was beautiful in its greatness, in the length of its branches. Ezekiel 31:3, 5, 7.

'Asshur' stands for an enlightened power of reason, 'a cedar in Lebanon' for the spiritual Church, 'its height' for the degree of good.

[3] In the same prophet,

On the mountain height of Israel I will plant it. Ezekiel 17:23.

Again in the same prophet,

On My holy mountain, and on the mountain height of Israel, all the house of Israel will serve Me. Ezekiel 20:40.

'The mountain height of Israel' stands for the highest degree of good and of the truth derived from it among those belonging to the spiritual Church. Since most things in the Word have a contrary meaning as well, so too does 'height'. In the contrary sense it means the evil of self-love, and so haughtiness of mind, as in Isaiah 14:14; Ezekiel 31:10, 14; 32:5; Amos 2:9; Daniel 4:11, 20; and a number of other places. Another reason why 'height' means degrees so far as good and the truth derived from it are concerned is that what is 'high' means what is internal, and good becomes by degrees more perfect towards more internal parts. For the meaning of what is 'high' as what is internal, see 1735, 2148, 4210, 4599.

5335. 'And Joseph was a son of thirty years' means a state when the quantity of remnants was complete. This is clear from the meaning of 'thirty' as a completed number of remnants, dealt with below, and from the meaning of 'years' as states, dealt with in 482, 487, 488, 493, 893. In the Word the number thirty can mean some existence of conflict, or else it can mean a completed number of remnants. The reason why that number has this twofold meaning is that it is arrived at by multiplying five and six, or else by multiplying three and ten. When it is the product of five times six it means some existence of conflict, 2276, because 'five' means some, 649, 4638, 5291, and 'six' conflict, 720, 737, 900, 1709. But when thirty is the product of three times ten it means a completed number of remnants, because 'three' means that which is complete, 2788, 4495, and 'ten' means remnants, 576, 1906, 2284. A composite number implies much the same as the simple ones of which it is the product, 5291. Remnants are the truths joined to good which have been stored away by the Lord in a person's interior parts, see 468, 530, 560, 561, 576, 660, 1050, 1738, 1906, 2284, 5135.

[2] A completed number of remnants is likewise meant by 'thirty' - as it is also by 'sixty', and by 'a hundred' too - in Mark,

The seed which fell into good ground yielded fruit growing up and increasing. One bore thirty-fold, and another sixty, and another a hundred. Mark 4:8, 10.

Each of these numbers, being a multiple of ten, means a completed number of remnants. Also, because no one can be regenerated - that is, permitted to enter into spiritual temptations, by means of which regeneration is effected - until he has received a completed number of remnants, it was therefore laid down that no Levite should carry out any work in the tent of meeting until he was fully thirty years old. Their work or function is also called 'military service', being referred to in Moses as follows,

Take a census of the sons of Kohath from the midst of the sons of Levi - from sons thirty years of age and over, up to sons fifty years of age, everyone coming to perform military service, to do the work in the tent of meeting. Numbers 4:2-3.

Much the same is said regarding the sons of Gershon, and much the same regarding the sons of Merari, in verses 22, 23, 29, 30, and then in verses 35, 39, 43. Of that same chapter in Moses. And something similar is implied where it says that David began to reign when he was a son thirty years of age, 2 Samuel 5:4.

[3] From all this one may now see why the Lord did not make Himself known until He was thirty years of age, Luke 3:23. At that age a completed number of remnants existed with Him, though these remnants which the Lord possessed were ones that He Himself had acquired for Himself. They were also Divine ones and the means by which He united His Human Essence to His Divine Essence and made that Human Essence Divine, 1906. In Him therefore lies the reason why 'thirty years' means a state when the quantity of remnants is complete and why the priests the Levites began to perform their specific functions when they were thirty years old. And because he was to represent the Lord's kingship, David did not begin to reign until he was that same age. For every representative is derived from the Lord, and therefore every representative has reference to Him.