My God, is any hour so sweet. Charlotte Elliott. [The Hour of Prayer.] Published in her Hours of Sorrow, &c, 1836, p. 45, in 7 stanzas of 4 lines, and entitled "The Hour of Prayer"; again in her brother's Psalms & Hymns, 2nd thousand, 1837, in 6 stanzas, and again in her Morning and Evening Hymns for a Week, 1839. The text in each of these works is different from that in the rest. The text in the Hymnal Companion, 1876, which is generally received as the original, differs slightly from each of the above. The 1836 text is in Lyra Britannica, 1867, p. 219, with “There for," changed to "Here for," in stanza v. 1. 2. In Kennedy, 1863, and in Thring's Collection, 1882, it is altered to "Sweet is the morning light to me." The use of this hymn in one or the other of these two forms is extensive.
--John Julian, Dictionary of Hymnology (1907)
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My God, is any hour so sweet, p. 780, i. In Elliott's Psalms & Hymns, 1835, No. 264.
--John Julian, Dictionary of Hymnology, Appendix, Part II (1907)