Lamb of God, Whose bleeding love. C. Wesley. Holy Communion.] This is No. 20 of the Wesley Hymns on the Lord's Supper, 1745, in 4 stanzas of 8 lines (Poetical Works, 1868-72, vol. iii. p. 228). It was given in the older hymnbooks of the Church of England as Madan's Psalms & Hymns, 1760; Toplady's Psalms & Hymns, 1776, and others, and also in some Nonconformist collections, but was not included in the Wesleyan Hymn Book until the Supplement of 1830. An altered version of this hymn, beginning," Lamb of God, Whose dying love," appeared in Hall's Mitre Hymn Book, 1836, No. 269, in 2 st. of 8 1. That arrangement was by E. Osier, and was repeated, with slight changes, in his Church & King, March, 1837. Another form of the hymn is, “Blest Lamb of God, whose dying love." It is found in the Rugby School Hymn Book, 1850; Kennedy, 1863, and others.
--John Julian, Dictionary of Hymnology (1907)