Bright as the sun's meridian blaze. W. Shrubsole, jun. [Missions.] Written for the first meeting of the London Missionary Society, and dated Aug. 10, 1795 (Fathers and Founders of the L. M. Society, 1844). It subsequently appeared in the Evangelical Magazine, Sept., 1795, in 6 stanzas of 4 lines, entitled, "On the intended Mission," "O send out Thy light and Thy truth," Ps. xliii. 3, and signed "Junior." Although thus printed anonymously, it "was duly acknowledged by Mr. Shrubsole in his lifetime, and the original manuscript, with numerous corrections, is in the possession of his family, in his own autograph." (Singers and Songs, p. 326.) It was included in some of the older collections, and is still in common use in Great Britain, and America. Original text in Lyra Britannica, 1867, p. 504.
-- John Julian, Dictionary of Hymnology (1907)