Nearly sixteen centuries ago, a monk in the mountains of Asia Minor wrote letters of remarkable clarity and warmth to anyone who asked his counsel: monks struggling with despair, officials weighed down by ambition, widows and parents grieving terrible loss. Nilus of Sinai answered them all. His letters — practical, direct, and surprisingly tender — speak to the struggle every honest heart knows: the war between our deepest longings and our disordered desires. This edition presents a faithful, modern-English rendering of The Letters of Saint Nilus, making the saint's timeless voice accessible to contemporary readers. Here you will meet no distant theorist, but a seasoned spiritual companion who takes the passions seriously, honors the small daily choices that form a soul, and never loses sight of God's mercy. Whether you are new to the desert tradition or a longtime student of Christian spirituality, these letters offer steady guidance for prayer, self-examination, and love of neighbor. Part of The World Scriptures Library.