Young soldier of Christ
Lorenzo Scupoli, The Spiritual Combat
Having then declared war, young soldier of Christ, thou hast need of three things; a heart strong and resolute for the combat, weapons, and skill in using them.
Lorenzo Scupoli, The Spiritual Combat (19th-century English translation)
Lorenzo Scupoli (c. 1530–1610) was an Italian priest. The Spiritual Combat was first published in 1589.
More words from the saints who fought before us are in the Library.