2. Before speaking about the New Jerusalem and its teaching, I must say something about the new heaven and the new earth. In my short work THE LAST JUDGMENT AND THE DESTRUCTION OF BABYLON I showed what is meant by the first heaven and the first earth which had passed away. After they had passed away, that is, after the completion of the last judgment, a new heaven was created, that is, formed by the Lord. This heaven was formed from all those who, from the time of the Lord's coming down to the present, have lived a life of faith and charity, since these alone were in heaven's image. For the image of heaven, which determines all association and communication there, is an image of Divine truth arising from Divine good, coming forth from the Lord; and a person puts on this image in his spirit by living in accordance with Divine truth.

These facts enable us to know from whom the new heaven was made, and also its nature, as being totally of one mind. For anyone who lives a life of faith and charity loves another as himself, and he links the other to himself by love, so that the other loves him in turn. Love is a linking in the spiritual world; so when all act alike, then the association of many, or rather countless, people, in keeping with the form of heaven, brings about unanimity and they become as one. For there is nothing to separate and divide them, but everything links and unites them.

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.

900. That 'the second month' means the whole of the state prior to regeneration is clear from the meaning of 'two' in the Word. 'Two' has the same meaning as 'six', that is, the conflict and toil that come before regeneration. Thus here it means the whole of the state that comes before a person has been regenerated. In the Word it is common for periods of time, long or short, to be divided into threes or sevens and to be called days, weeks, months, years, or ages. 'Three' and 'seven' are holy, while 'two' or 'six', which come before them, are not holy but in comparison are unholy, as shown already in 720. Three and seven are also sacred numbers because both of them occur in statements concerning the Last Judgement which will take place on the third or the seventh day. It is the last judgement for everybody when the Lord comes, either in general or in particular. That is to say, there was a last judgement when the Lord came into the world; there will be a last judgement when He comes in glory; there is a last judgement when He comes to each person in particular. There is also a last judgement awaiting everyone when he dies. This last judgement is meant by 'the third day' and 'the seventh day'. It is a holy day for people who have lived well, but not for those who have lived wickedly. Consequently 'the third day', and 'the seventh', apply to people for whom judgement points to death as well as to those for whom judgement points to life. In reference to those therefore whose judgement points to death these numbers mean that which is not holy, but in reference to those whose judgement points to life they mean that which is holy. Two or six which come before them relate to, and in general mean, the whole of that state which precedes. This is the meaning of the numbers two and six, whatever the subject and whatever the aspects of it they refer to. This becomes clearer still from what follows next concerning the number 'twenty-seven'.