Away, my unbelieving fear. C. Wesley. [Confidence.] Hab. iii., 17, 18, 19, is the subject of this hymn. It appeared in Hymns and Sacred Poems, 1742, in 4 stanzas of 8 lines, and again in the Poetical Works, 1868-72, vol. ii. p. 198. It did not form part of the Wesleyan Hymn Book until the revised ed. 1875, although, through having been given in M. Madan's Psalms and Hymns, 17(30, it had been in common use in the Church of England and amongst Nonconformists for more than one hundred years. Its modern use is limited.
-- John Julian, Dictionary of Hymnology (1907)