Thou biddest, Lord, Thy sons be bold. T. H. Gill. [Liberty of the Children of God.] The second hymn written by the author, composed in 1845, and first published in G. Dawson's Psalms & Hymns, 1846, No. 115, in 9 stanzas of 4 lines. In 1853 it was included in Hedge & Huntington's Hymns for the Church of Christ, Boston, U.S.A., No. 507, with the omission of stanzas ii., viii., and was thus introduced to the American collections. It was revised for the author's Golden Chain, &c, 1869, and included as No. 132 in 4 stanzas of 8 lines, with the heading "The glorious Liberty of the Children of God." In Dale's English Hymn Book, 1874, No. 633, stanza ii. of the 1869 text is omitted. The American Hymns of the Spirit, Boston, 1864, contains two centos from this hymn, (1) "We stand unto our God, how near!" and (2) "Thou biddest, Lord, Thy sons be bold."
--John Julian, Dictionary of Hymnology (1907)