Nigher still, and still more nigh. [A translation of the Dies irae, dies illa.] By E. Caswall, from the Roman Missal, in his Lyra Catholica, 1849, p. 241; and his Hymns & Poems, 1873, p. 126. This is repeated in the Irvingite Hymns for the Use of the Churches, 1864-71.
-- Excerpts from John Julian, Dictionary of Hymnology (1907)