"Worlds without number have I created. * * * Behold, there are many worlds that have passed away by the word of my power, and there are many that now stand, and innumerable are they to man. * * * The heavens, they are many, and they cannot be numbered unto man; * * * and as one earth shall pass away, and the heavens thereof, even so shall another come, and there is no end to my works, neither to my words." This passage implies constant movement in this infinite universe. The statement, "As one earth shall pass away and the heavens thereof, even so shall another come," corresponds somewhat to the modern scientist's notion of "evolution and devolution." Also with his statement that "Substance is everywhere and always in uninterrupted movement and transformation; nowhere is there perfect repose and rigidity; yet the infinite quantity of matter and of eternally changing force remains constant." And now I must ask you to accept a somewhat hurriedly stated conclusion as to the effect of these changes going on in the universe, gathered, indeed, from the teaching of our Prophet, but without specific quotation, namely, that the tendency of this movement in the universe, the organization and then the disintegration of worlds and world-systems is in the direction of the development of, and for the increase of the power and glory of truly immortal Intelligences. This conclusion is required by the philosophy of Joseph Smith. THE EXISTENCE OF GOOD AND EVIL: Respecting Good and Evil, our Prophet taught: "There must needs be an opposition in all things. If it were not so, righteousness could not be brought to pass; nor wickedness, nor holiness, nor misery; neither good nor bad, therefore, all things must needs be [in the absence of these opposite existences] a compound in one." It will require but little reflection to establish the truth of this doctrine. Good implies its opposite, evil. Law, which carries with it the idea of order, implies disorder, and takes measures against it. We become conscious of the truth of the doctrine here announced at every turn. In the astronomic order it is seen in the centripetal and centrifugal forces--the holding together and the flying apart forces. In chemistry it is manifest in the composing and decomposing forces; in positive and negative electricity. It is seen in light and darkness; heat, cold; movement, repose; joy, sorrow; pleasure, pain; and so following. Our Prophet's teaching on this line runs to the extent that existence itself is made to depend upon it, this antinomy of things. Listen: