29. And Aleim said, Behold I have given for you every useful plant-substance yielding seed, yielding seed which there is over the surface of all the earth, and every individualized substance of tree which has in it fruit pertaining to a tree yielding seed, yielding seed for you, it shall be for food. 30. And for all animal life of the earth, and for everything that flies in the heavens, and for every being that moveth over the surface of the earth which has in it living breath, every individualized substance which is a green maturing plant shall be for food. And it was so. 31. Then Aleim looked at every individualized substance which they had made, and behold it was as good as possible. And there was a transition from light to darkness, and then there was a renewal of light; Sixth Day. (Chapter ii.) 1. Then the finishing was made of the heavens, and of the earth, and of all the orderly arrangement. 2. And Aleim [the Forces] finished on the seventh day the divinely appointed and directed work which they had performed; and they came again to a state of rest on the seventh day from all the appointed work which they had done. 3. Then Aleim blessed the individualized substance of the seventh day and sanctified it, because in it they returned to their primitive condition from all the divinely appointed and directed work which the Forces had fashioned like the work of a sculptor, in accordance with the making of creation. CHAPTER XV. CONCLUSION. THE HARMONY OF NATURE'S LAWS AND OPERATIONS. We have passed before us the different orders of celestial phenomena; we have called down the denizens of the starry skies and placed them on the witness stand, and we have interrogated them in the light of the evidence which they have given before; we have compared their different statements, and have found that in their testimony they all finally agree. Instead of confusion, we find order; instead of complexity, simplicity; instead of discord, harmony; and through all we see the orderly progress of nature with uniform step, from stage to stage, higher and higher, until at last she stands triumphant, the handmaid of creative power, in the very center of the arch of the universe. We have taken the simplest operations which we find in progress around us, and have extended them to larger operations, constantly keeping in view their relevancy and the facts which form their sole support. Mere speculation has been excluded, and theory has found its every step based on an established fact. In this way we may hope to make place for further investigation in this field by abler minds, and that the conclusions of science may then become so well understood and so firmly established that to go back to the "dead-and-dying" theories of solar energies will be like going back to Ptolemy and Tycho for our astronomy.