Drawing on the rich teaching of a particular saint or mystic, each chapter helps us grow in a different aspect of holiness, of intimacy with God. Archbishop Hughes offers an itinerary for becoming a good disciple of the Lord, giving the reader access to an impressive spiritual library that can support and strengthen progress in discipleship throughout one's life.

Among the great saints and spiritual writers whose writings are included in this book are Augustine, Anthony of the Desert, Aelred, Teresa of Avila, Benedict, Guigo, Catherine of Siena, Walter Hilton, Francis de Sales, Ignatius of Loyola, Jean-Pierre de Caussade, Thomas à Kempis, and John of the Cross.