45:4.11 (514.1) 9.
45:4.12 (514.2) 10.
45:4.13 (514.3) 11.
45:4.14 (514.4) 12.
45:4.15 (514.5) 13.
45:4.16 (514.6) 14.
45:4.17 (514.7) 15.
45:4.18 (514.8) 16.
45:4.19 (514.9) These selected personalities are exempt from the ascension regime for the time being, on Gabriel’s request, and we have no idea how long they may serve in this capacity.
45:4.20 (514.10) Seats numbers 17, 18, 19, and 20 are not permanently occupied. They are temporarily filled by the unanimous consent of the sixteen permanent members, being kept open for later assignment to ascending mortals from the present postbestowal Son age on Urantia.
45:4.21 (514.11) Numbers 21, 22, 23, and 24 are likewise temporarily filled while being held in reserve for the great teachers of other and subsequent ages which undoubtedly will follow the present age. Eras of the Magisterial Sons and Teacher Sons and the ages of light and life are to be anticipated on Urantia, regardless of unexpected visitations of divine Sons which may or may not occur. 5. The Material Sons
45:5.1 (514.12) The great divisions of celestial life have their headquarters and immense preserves on Jerusem, including the various orders of divine Sons, high spirits, superangels, angels, and midway creatures. The central abode of this wonderful sector is the chief temple of the Material Sons.
45:5.2 (515.1) The domain of the Adams is the center of attraction to all new arrivals on Jerusem. It is an enormous area consisting of one thousand centers, although each family of Material Sons and Daughters lives on an estate of its own up to the time of the departure of its members for service on the evolutionary worlds of space or until their embarkation upon the Paradise-ascension career.
45:5.3 (515.2) These Material Sons are the highest type of sex-reproducing beings to be found on the training spheres of the evolving universes. And they are really material; even the Planetary Adams and Eves are plainly visible to the mortal races of the inhabited worlds. These Material Sons are the last and physical link in the chain of personalities extending from divinity and perfection above down to humanity and material existence below. These Sons provide the inhabited worlds with a mutually contactable intermediary between the invisible Planetary Prince and the material creatures of the realms.
45:5.4 (515.3) At the last millennial registration on Salvington there were of record in Nebadon 161,432,840 Material Sons and Daughters of citizenship status on the local system capitals. The number of Material Sons varies in the different systems, and their number is being constantly increased by natural reproduction. In the exercise of their reproductive functions they are not guided wholly by the personal desires of the contacting personalities but also by the higher governing bodies and advisory councils.