Purity of Heart

Purity of Heart, written by William Booth in 1902, is a collection of open letters that were originally circulated as a ten-week sermon series within The Salvation Army. The book explores the concept of 'purity of heart' and its significance in achieving holiness, addressing various aspects such as the desirability of a pure heart and the path to holiness. While it reflects Salvationist theology, it serves primarily as an impassioned call to holiness, encouraging readers to overcome obstacles in their spiritual journey.