The Book of Job (; Hebrew: אִיוֹב Iyov) is one of the Writings (Ketuvim) of the Hebrew Bible, and the first poetic book in the Christian Old Testament. Addressing the theme of God's justice in the face of human suffering – or more simply, "Why do the righteous suffer?" – it is a rich theological work setting out a variety of perspectives. It has been widely and often extravagantly praised for its literary qualities, with Alfred, Lord Tennyson calling it "the greatest poem of ancient and modern times".