My God, in Whom are all the springs. I. Watts. [Psalms lvii.] First published in his Psalms of David, 1719, in 6 stanzas of 4 lines, and entitled, "Praise for Protection, Grace and Truth." In some collections, as in Dr. Alexander's Augustine Hymn Book, 1849 and 1865, it begins with stanza iii., "Be Thou exalted, O my God." Both the original and the abridged form are in limited use.
--John Julian, Dictionary of Hymnology (1907)