Calm me, my God, and keep me calm. H. Bonar. [Peace.] Appeared in his Hymns of Faith and Hope, 1st series, 1857, in 8 stanzas of 4 lines, and entitled, “The Inner Calm." Its use in Great Britain is fair, but in America it ranks in popularity with the finest of Dr. Bonar's hymns. In one or two hymnals the opening line is altered to "Calm me, blest Spirit, keep me calm," as in Nicholson's Appendix Hymnal, 1866, but this is not popular
--John Julian, Dictionary of Hymnology (1907)