4676. 'For he was the son of his old age' means its own life within it. This is clear from the meaning of 'old age' as the casting aside of the previous state and the assumption of the new one, and also as newness of life, dealt with in 3492, 4620. For in the internal sense 'old age' does not mean old age, for the reason that the internal man, or man's spirit, does not know what old age is; but as the body or the external man grows old, so he passes into newness of life. As he ages man's spirit is made more perfect, at the same time as his physical powers diminish. This is truer still in the next life, for those in heaven are constantly being led by the Lord into a more perfect life, and at length into the bloom of youth, including those people who have died at a ripe old age. From these considerations it may be seen that in the internal sense 'old age' means life. What is meant by the expression 'its own life within it' has been explained above in 4667.

[2] Just above it was said that man's spirit or the internal man does not know what old age is, and yet before that it was said that it is in this spirit within the body where thinking takes place, and also that life flows from the spirit to the body. The reason why that thought belonging to the spirit cannot be communicated to the body, enabling the person to know that he lives after death is that as long as his spirit remains within the body he cannot do other than think from the assumptions which his natural man has been adopting. And if he has made the assumption and is convinced that only the body is living and that when this dies the whole human being does so, the influx of that spiritual reality is not received. Evidence of the existence of that influx may nevertheless be seen in the fact that most people are concerned about their own burial and the tributes paid to them after death, some about their reputation then, on account of which they also erect splendid monuments to themselves so that the memory of them may not be lost. These are the kinds of things into which the influx from heaven regarding the continuance of life is channeled by those who otherwise have no belief in that life. Without that influx they would treat with utter disdain all remembrance of themselves after they have died.

640. That 'planks of gopher' means lusts, and that 'rooms' means the two parts of this man - that of the will and that of the understanding - nobody as yet knows. Neither can anyone see in what way they possess such meanings unless it is stated beforehand what the situation was with that Church. As stated quite often, it was from love that the Most Ancient Church knew anything that was a matter of faith, or what amounts to the same, it was from a will for good that it possessed its understanding of truth. But their descendants by heredity also derived a condition in which evil desires belonging to the will prevailed with them, desires in which they also immersed doctrinal matters concerning faith, and as a consequence became the Nephilim. When therefore the Lord foresaw that mankind would perish eternally if it continued in such a condition, He made provision for the will part to be separated from the understanding part, and for man to be formed, not as he had been formed previously by a will for good, but by having charity conferred on him through the understanding of truth, such charity looking very much like the will for good. This new Church called Noah came to be of such a nature, and so was of an entirely different disposition from the Most Ancient Church. In addition to this Church others also existed at that time, such as the one called Enosh dealt with already at Chapter 4:25, 26, and others again of which no such mention or description has come down to us. Only the Church of Noah is described here because it was altogether different in disposition from the Most Ancient Church.