The traditional repute of these Jewish prophets and the record of their words were accepted by both Jews and Christians. Their writings were taken as the authoritative voice of God. The same credit came to be extended to all the ancient books of the Jewish religion,--psalms, histories, genealogies, ritual, and all. But it is mainly the prophecies to which this character originally belonged. The Psalms are, with few exceptions, purely human in their standpoint. In them, it is avowedly a _man_ who mourns, rejoices, repents, prays, curses, or gives thanks. But in the prophecies God himself is presented as the speaker. In both the earlier and later Isaiah, God appears as speaking to men in extreme need, in words of incomparable comfort, inspiration, and hope. To whatever special exigency of Israel they were first addressed, the language, stripped of all local references, comes home to the universal human heart in its deepest experiences. To the divine favor this teaching sets only one condition: "Cease to do evil, learn to do well." "Seek judgment, relieve the oppressed, judge the fatherless, plead for the widow." "If ye be willing and obedient." "Say ye to the righteous that it shall be well with them, for they shall eat the fruit of their doings. Woe unto the wicked; it shall be ill with him, for the reward of his hands shall be given him." On the one simple condition of turning from moral evil to good, the blessings of the inner life are promised in every tone of assurance, consolation, promise. "Though your sins be as scarlet, they shall be as white as snow; though they be red like crimson, they shall be as wool." "Comfort ye, comfort ye my people, saith your God. Speak ye comfortably to Jerusalem, and cry unto her that her warfare is accomplished, that her iniquity is pardoned." "He shall feed his flock like a shepherd; he shall gather the lambs with his arm and carry them in his bosom, and shall gently lead those that are with young." "Sing, O heavens, and be joyful, O earth, and break forth into singing, O mountains, for the Lord hath comforted his people, and will have mercy upon his afflicted." The most triumphant word in the New Testament, and its tenderest word, both are drawn from one verse in the elder Isaiah: "He will swallow up death in victory, and the Lord God will wipe away tears from off all faces."