Here you will find the Poem The Vigil-at-Arms of poet Louise Imogen Guiney
Keep holy watch with silence, prayer, and fasting Till morning break, and all the bugles play; Unto the One aware from everlasting Dear are the winners: thou art more than they. Forth from this peace on manhood's way thou goest, Flushed with resolve, and radiant in mail; Blessing supreme for men unborn thou sowest, O knight elect! O soul ordained to fail!