Communion of my Saviour's blood. J. Montgomery. [Holy Communion.] Appeared in his Christian Psalmist, 1825, No. 511, in 6 stanzas of 4 lines, and entitled, "The Lord's Supper," and again, without alteration, in his Original Hymns, 1853, No. 130. It is not in extensive use in its original form, but altered, and beginning with stanza ii., as, "To feed on Christ, the living bread," it is given in Kennedy, 1863, in 2 stanzas of 8 lines, the doxology which closes the 2nd stanza not being in the original.
--John Julian, Dictionary of Hymnology (1907)