Men of God, go take your stations. T. Kelly. [Mission.] Appeared in his Hymns, &c, 1809, No. 156, in 4 stanzas of 6 lines, and headed "Cry aloud, spare not. Isaiah lviii. 1" (ed. 1853, No. 561). It also appeared in the August number of the Evangelical Magazine the same year, as a "Missionary Hymn," and signed " T. K." Its modern use is somewhat extensive, especially in America.
--John Julian, Dictionary of Hymnology (1907)