The Threshold Grace-Meditations in the Psalms by Percy C. Ainsworth is a religious study that contains the following chapters: I. THE THRESHOLD GRACE II. THE HABIT OF FAITH III. THE ONE THING DESIRABLE IV. EYES AND FEET V. THE SAFEGUARDED SOUL VI. A PLEA FOR TEARS VII. DELIVERANCE WITH HONOUR VIII. PETITION AND COMMUNION IX. HAUNTED HOURS X. THE WINGS OF THE DOVE XI. A NEW SONG