doi:10.7916/d8-7mjm-z841Der Hundert vnd eilffte Psalm ausgelegt / durch D. Martin Luther. Wittemberg. M.D.XXXLuther, Martin, 1483-1546bookstextLuther studied the Hebrew Psalms – 150 poetic texts of devotion, praise, and lament – intensively from 1513-15 and he returned to them throughout his life.