P247:7, 22:5.1 The Trinitized Custodians are Trinitized Sons of Selection. Not only do your races and other mortals of survival value traverse Havona, attain Paradise, and sometimes find themselves destined to superuniverse service with the Stationary Sons of the Trinity, but your faithful seraphic guardians and your equally faithful midway associates may also become candidates for the same Trinity recognition and superb personality destiny.
P248:1, 22:5.2 Trinitized Custodians are ascendant seraphim and translated midway creatures who have passed through Havona and have attained Paradise and the Corps of the Finality. Subsequently they were embraced by the Paradise Trinity and were assigned to the service of the Ancients of Days.
P248:2, 22:5.3 The candidates for the Trinity embrace from among the ascendant seraphim are accorded this recognition because of their valiant co-operation with some ascendant mortal who attained the Corps of the Finality and was subsequently trinitized. My own seraphic guardian of the mortal career went through with me, was later trinitized, and now is attached to the Uversa government as a Trinitized Custodian.
P248:3, 22:5.4 And so with the midway creatures; many are translated and achieve Paradise and, along with the seraphim and for the same reasons, are Trinity embraced and commissioned as Custodians in the superuniverses.
P248:4, 22:5.5 The Trinitized Custodians are embraced by the Paradise Trinity in groups of seventy thousand, and one seventh of each group is assigned to a superuniverse. There are now in the service of Orvonton slightly over ten million of these trusted and high Custodians. They serve on Uversa and on the major and minor headquarters spheres. In their labors they are assisted by a corps of several billion seconaphim and other able superuniverse personalities.
P248:5, 22:5.6 The Trinitized Custodians start out their careers as custodians, and they continue as such in the affairs of the supergovernments. In a way, they are officers of their superuniverse governments, but they do not deal with individuals, as do the Celestial Guardians. The Trinitized Custodians administer group affairs and foster collective projects. They are the custodians of records, plans, and institutions; they act as the trustees of undertakings, personality groups, ascendant projects, morontia plans, universe projections, and innumerable other enterprises.