530. As has been stated, the names used in this chapter mean Churches, or what amounts to the same, doctrinal systems, for it is by virtue of its doctrine that a Church exists and takes its name. Thus Noah means the Ancient Church, or the doctrine that remained from the Most Ancient Church. The situation with Churches or doctrines has been stated already, namely that they dwindle away until nothing remains any longer of the goods and truths of faith. And when that point has been reached, the Church is in the Word called vastated. Nevertheless a remnant is always preserved, that is, some people are preserved, no matter how few, with whom the good and truth of faith persist. And unless that good and truth of faith were preserved with those people there would be no conjunction of heaven with the human race.

[2] As regards the remnants that reside with the individual, the fewer they are the less possible it is for the rational concepts and the factual knowledge he possesses to receive light; for the light of good and truth flows in from the remnants, or rather from the Lord by way of the remnants. If there were no remnants residing with a person, he would not be a human being, but someone far inferior to any animal. The fewer the remnants, the less he is a human being, while the more they are, the more he is a human being. Remnants are like a star in the sky; the smaller it is the weaker the light coming from it, but the greater it is, the brighter the light coming from it. The few things that did remain from the Most Ancient Church resided with those who constituted the Church called Noah. Those things were not however the remains of perception but of integrity, and also of doctrine deriving from the things of the Most Ancient Churches that were matters of perception. At that point therefore a new Church was raised up by the Lord. Being entirely different in disposition from the Most Ancient Churches, it is to be referred to as the Ancient Church, ancient from the fact that it existed at the last stage before the Flood and in the first period of time after it. This Church will in the Lord's Divine mercy be dealt with later on.

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.