Additional Details ------------------------------ Product description: This book was written nearly one hundred years ago. Oswald J Smith will bring conviction to your soul and deepen your spiritual life with God.The man God uses is no ordinary and casual Christian. Chapters The birthday prayer, The man God uses, The separated life, The supreme test, and The victorious life.The book is open source now. I have printed this book to help our church and other believers to be used of God.May God bless it abundantly