Mother Teresa's dedicated love for the poor of Calcutta brought her admirers from around the world. Millions loved her, none more than the forgotten she felt called to serve. But few had any idea that her love for God seemed at times unrequited, that "the little bride of Christ" felt herself somehow outside the range of God's love. In a series of meditations, James Calvin Schaap tells the story of Teresa of Calcutta and reflects on the deep faith but also the nagging doubt that characterized one of the most beloved human beings of the 20th century.