Piano,Vocal,Voice - Level 3 - Digital Download SKU: A0.776980 Composed by George W Warren, Laura Copenhaver. Arranged by Leonora Hardy. Christian,Christmas,Religious,Sacred. Score. 2 pages. Leonora Hardy #6660887. Published by Leonora Hardy (A0.776980). This classic hymn has been arranged for ease of play, with a less militaristic tone than customarily heard with this tune. Lyrics and guitar chords are included. It is particularly useful in services with themes of world peace, missions, and the beginning of Advent.