The three kingdoms of widely differing glories are organized on an orderly plan of gradation. We have seen that the telestial kingdom comprises several subdivisions; this also is the case, we are told, with the celestial;[19] and, by analogy, we conclude that a similar condition prevails in the terrestrial. Thus the innumerable degrees of merit amongst mankind are provided for in an infinity of graded glories. The celestial kingdom is supremely honored by the personal ministrations of the Father and the Son. The terrestrial kingdom will be administered through the higher, without a fulness of glory. The telestial is governed through the ministrations of the terrestrial, by "angels who are appointed to minister for them."[20] Exaltation in the kingdom of God implies attainment to the graded orders of the Holy Priesthood, and with these the ceremonies of the endowment are directly associated. _The Temple Endowment_, as administered in modern temples, comprises instruction relating to the significance and sequence of past dispensations, and the importance of the present as the greatest and grandest era in human history. This course of instruction includes a recital of the most prominent events of the creative period, the condition of our first parents in the Garden of Eden, their {100} disobedience and consequent expulsion from that blissful abode, their condition in the lone and dreary world when doomed to live by labor and sweat, the plan of redemption by which the great transgression may be atoned, the period of the great apostasy, the restoration of the Gospel with all its ancient powers and privileges, the absolute and indispensable condition of personal purity and devotion to the right in present life, and a strict compliance with Gospel requirements. As will be shown, the temples erected by the Latter-day Saints provide for the giving of these instructions in separate rooms, each devoted to a particular part of the course; and by this provision it is possible to have several classes under instruction at one time. The ordinances of the endowment embody certain obligations on the part of the individual, such as covenant and promise to observe the law of strict virtue and chastity, to be charitable, benevolent, tolerant and pure; to devote both talent and material means to the spread of truth and the uplifting of the race; to maintain devotion to the cause of truth; and to seek in every way to contribute to the great preparation that the earth may be made ready to receive her King,--the Lord Jesus Christ. With the taking of each covenant and the assuming of each obligation a promised blessing is pronounced, contingent upon the faithful observance of the conditions.