The question, however, arises whether the Biblical account of the Creation harmonises in all its parts with the results of scientific research. To prove the existence of harmony between the two discordant elements has been since days of old the task which theologians proposed to themselves; philosophic culture forced them to accept the doctrines of a certain school of thought as established truths, whilst religious feeling would not allow them to abandon the teaching of the inspired writers. But the search after this harmony was superfluous, and the harmony found was illusory. For, whilst the teaching of the Bible remains unchanged, the systems of philosophy and science, like everything human, have no claim to permanency; each system has its season; it begins to shine, and rises higher and higher; and when it has reached the zenith, it begins steadily to decline till it disappears beneath the horizon of science. So long as Aristotle and Ptolemy were dominant, theologians exerted themselves to show that the account contained in the first chapter of Genesis fully harmonises with Aristotle and Ptolemy. When these princes were dethroned, and their places were occupied by others, the old harmony was gone, and a new method had to be invented. Maimonides has clearly pointed out how the conflict between reason and faith, where it existed, could best be brought to a conclusion. Such of the laws of nature as have been established by human acumen and human observation have been discovered in the phenomena of existing nature; but the phenomenon of creation has never been observed in nature from which we could learn the laws of creation.