"As it is impossible for motion to exist without a substance, so it is equally impossible and absurd for wisdom, knowledge, goodness, love, power, will, or any other similar attribute or quality to exist separate and apart from substance; hence the 'Creative Energy' itself could not exist unless a substance existed to which it appertained. The most eminent philosophers of modern times, with very few exceptions, have considered substance necessary to the existence of every quality. These were the views of that great master spirit--the renowned Sir Isaac Newton. In the Scholium, at the end of the 'Principia,' when speaking of God, he says, 'He is omnipresent, not by means of his virtue alone, but also by his substance, for virtue cannot subsist without substance.' The Holy Spirit, therefore, is a substance, and must, like all other substances, have parts, bearing relation to space and duration."[A] [Footnote A: Millennial Star, Vol. XII, No. 20.] Then as to "personage:" The Prophet used this term always in the sense of meaning an individual, including bodily form, with all that belongs to it; never in the subtle and vague sense of the philosophers or school men, mediaeval or modern.[A] This is evident from use of the term in describing his first vision: "I saw two personages whose brightness and glory defy all description."[B] These two "personages" were the Father and the Son, of the holy Trinity, and whom in later years, as already seen, the Prophet declares to possess bodies of flesh and bone as tangible as man's, and in form like man's. It follows, then, that describing the Holy Ghost as a "personage of Spirit," means only that the Holy Ghost differs from the other glorious personages of the Godhead in the nature of the substance of which, for want of a better term, we may say he subsists, but not necessarily different in form; and of which we can only say--that is, of his substance--he is not flesh and bone as are the tabernacles of the Father and the Son. [Footnote A: Never, for example, as Calvin uses it: "What I denominate a person is a subsistence of the divine essence which is related to the others and yet is distinguished from them by an incommunicable property." Calvin's Institutes i:13; or as the philosophers use it, where consciousness, thought and will seem to be the essentials of "personality," without any reference to form. (See Evolution in Relation to Religious Thought, Dr. Jos. Le Conte, p. 339.)] [Footnote B: Pearl of Great Price, Writings of Joseph Smith, ch. ii.] LESSON XIII. (Scripture Reading Exercise.) NATURE AND FORM (Continued). ANALYSIS. IV. A Spiritual Personage Revealed. V. The Holy Ghost in Person Revealed VI. Personality of the Holy Ghost Revealed in Described Activities. VII. The mode of Union Between the Holy Ghost and Men. REFERENCES. The Scriptures and works cited in the body of this lesson.