On the other hand the purpose of scripture has come to be more adequately apprehended. The New Testament makes it perfectly clear that the aim of the Old Testament Scriptures is to bring man into harmony with God, to make him morally and spiritually perfect, and to point to the consummation of the redemptive purpose of God in and through the Christ.[25] There is no warrant anywhere for the belief that the Old Testament writers meant to teach science of any kind. This is admitted even by some who insist upon the accuracy of the scientific teaching of the Bible. "It is true that the Scriptures were not designed to teach philosophy, science, or ethnology, or human history as such, and therefore they are not to be studied primarily as sources of information on these subjects."[26] Evidently, then, wherever the Old Testament touches upon questions of science it treats them only in so far as they serve a higher ethical or spiritual purpose. Is it necessary to have absolute scientific accuracy in every detail in order to do this { 55} effectively? A moment's thought will show that it is not. The writer heard not long ago a powerful appeal on behalf of the boys in a certain community, in which the speaker referred to the "Gracchi, the most renowned citizens of Athens." The historical inaccuracy in no wise affected the moral force of the appeal. No one would be foolish enough to assume that the spiritual and ethical value of sermons preached by the early Church fathers is invalidated by the fanciful science mixed with their gospel message. Who has not heard sermons that created a profound spiritual impression, though their science and history were not altogether faultless? It would seem, then, that in estimating extra-biblical utterances the principle is recognized that "ignorance of some departments of truth does not disqualify a man for knowing and imparting truth about God; that in order to be a medium of revelation a man does not need to be in advance of his age in secular learning; that intimate communion with God, a spirit trained to discern spiritual things, a perfect understanding of and zeal for God's purpose are qualities quite independent of a knowledge of the discoveries of science."[27]