Unheard the dews around me fall.
[Peace amid silence.] This hymn appeared anonymously in Dr. G. W. Briggs's (Unitarian) Hymns for Public Worship, Boston, 1845, in 4 stanzas of 4 lines. It was repeated in Hedge and Huntington's Hymns for the Church of Christ, 1853, and later American collections; and in Martineau's Hymns, &c, 1873. In Stopford A. Brooke's Christian Hymns, 1881, No. 177, it is slightly altered, and another stanza (iv.) is added. This text is repeated in Horder's Congregational Hymns, 1884, No. 438.
John Julian, Dictionary of Hymnology (1907)