A sinful man am I. H. Bonar. [Invitation.] With the title, "Come unto Me," this hymn appeared in his Hymns of Faith and Hope, 3rd Series, 1867, in 7 stanzas of 4 lines, S.M. In Kemble's New Church Hymn Book, 1873, it is given without alteration, but its use, both in Great Britain and America, is very limited.
--John Julian, Dictionary of Hymnology (1907)