High in yonder realms of light. T. Baffles. [Heaven.] First published in 6 stanzas of 8 lines in theSupplement to the Evangelical Magazine for Dec. 1808, with the signature "T.R." In 1812 it was included in Collyer's Collection, and subsequently in numerous hymnals in Great Britain and America, including Raffles's Supplement to Watts, 1853, and his Hymns, 1868. It is the most popular of his hymns both in Great Britain and America, and is in extensive use.
--John Julian, Dictionary of Hymnology (1907)