The eminent theorists and practical exponents of enlightened prison administration composing this national congress are arousing public sentiment to a necessity for an improvement of the physical and moral conditions in prisons and creating a growing interest in discharged prisoners. Their philosophic conception and wise application of penological principles are hastening the abolition of cruel punishments, the substitution of reformatory for retributive systems, and the adoption of preventive instead of punitive measures. The fruits of their labors are seen in the establishment of juvenile courts, the appointment of police matrons, the separation of the sexes and also of new from old, and incidental from habitual offenders; the humane treatment of the criminally insane; the study of the criminal, his history and environment; probation without imprisonment for first offenders, with friendly surveillance; the recognition of labor as a disciplinary and reformatory agent; the indeterminate sentence of the prisoner and his commitment to salutary influences; the abolition of public executions and the substitution of electrocution for hanging, and the establishment of higher standards of prison construction and administration. An organization rendering such unselfish, valuable and abiding service to the delinquents of the country brings the entire nation under a sense of obligation, and deserves the gratitude and coöperation of all people. To have its members as the guests of our city is an honor of which we are pardonably proud, and to be invited to preach their annual sermon is a privilege for which I make most grateful and humble acknowledgment. Leaving the technical discussion to appointed specialists--though to invade their province is a temptation--I shall bring you a message from the Book of books, which I pray and hope may be becoming this occasion, may be blessed to your spiritual enrichment, and may be pleasing to Him whose we are and whom we serve. The greatest of the Old Testament prophets was Isaiah. No other climbed so high the mountain peaks of prophecy or saw so clearly as he coming events. His anointed vision beheld unfolded in panorama the program of the Messiah’s kingdom, and his purified tongue described the inner mission and the external glory of the Messiah’s reign. In the olden times of which Isaiah told, Jehovah glorified his people in the building and adornment of the temple, but in the coming days which he foretold, Jehovah was to be glorified by the binding of broken hearts and the beautifying of soiled lives.