Jesus, gentlest [holy] Saviour, God of might, &c. F. W. Faber. [Holy Communion.] This hymn of “Thanksgiving after Communion" was published in his Oratory Hymns, n.d. [1854], No. 20, in 12 stanzas of 4 lines; and again in his Hymns, 1862, No. 91. It is given in its full form in some Roman Catholic hymn-books for Missions and Schools, and altered and abbreviated in various collections, including (1) the Society for Promoting Christian Knowledge Church Hymns, 1871, as "Jesu, Lord and Saviour"; (2) J. G. Gregory's Bonchurch Hymn Book, 1868, as "Jesus, holy Saviour"; (3) Mrs. Brock's Children's Hymn Book, 1881, as "Jesu, gentlest Saviour"; and (4) Martineau's Hymns, 1873, as "Father, gracious Father." In Nicholson's Appendix Hymnal, 1866, the hymn is divided into two parts, Pt. ii. beginning "Jesu, dear Redeemer." In these various forms its use is extensive.
--John Julian, Dictionary of Hymnology (1907)