In 1712, he published his _Hermeneutical Lectures_, containing his comments on sections and books of Scripture, particularly on the Psalms and the Gospel of John. In his early life he had observed the dearth of lectures on the Scriptures; and he accordingly applied himself to remedy the evil. His principles of instruction were, _first_, that the student be converted before he be trained for the ministry, otherwise his theology would be merely a sacred philosophy--_philosophia de rebus sacris_; _second_, that he be thoroughly taught in the Bible, for "a theologian is born in the Scriptures." His _Method of Theological Study_ produced a profound impression, and was the means of regenerating the prevailing system of theological instruction at the universities. But Francke is chiefly known to the present generation by his foundation of the Orphan House at Halle. This institution was the outgrowth of his truly practical and beneficent character; and from his day to the present, it has stood a monument of his strong faith and great humanity. Its origin was entirely providential. It was already a custom in Halle for the poor to convene every week at a stated time, and receive the alms which had been contributed for their support. Francke saw their weekly gatherings, and resolved to improve the occasion by religious teaching. But their children were also ignorant, and there was no hope that the parents would be able to educate them. So he resolved to do something also in this direction, and secured some money for this purpose. But yet the parents did not thus apply it; whereupon he placed a box in his own dwelling, that all who visited him might contribute. He knew that then he would have the personal distribution of such funds. During three months one person deposited four thalers and sixteen groschen; when Francke exclaimed, "That is a noble thing--something good must be established--with this money I will found a school." Two thalers were spent for twenty-seven books; but the children brought back only four out of the whole number that they had taken home. New books were bought, and henceforth it was required that they be left in the room. At first Francke's own study was the book depository and school-room; but in a short time his pupils so greatly increased that he hired adjacent accommodations. Voluntary contributions came in freely; new buildings were erected, and teachers provided; and before the death of the founder, the enterprise had grown into a mammoth institution, celebrated throughout Europe, and scattering the seeds of truth into all lands.[26] It became a living proof that Pietism was not only able to combat the religious errors of the times but also to grapple with the grave wants of common life. Is not that a good and safe theology, which, in addition to teaching truth, can also clothe the naked and feed the hungry? Francke's prayer, so often offered in some secluded corner of the field