A man must know how to pray before he can instruct others effectively in the art. Dr. Stewart is a master whose entire career has fitted him to write this book. A missionary in Africa, minister to a great city parish and professor in a great Scotch Seminary, he is bound to know the questions as well as all the answers. However, this is no ordinary book on prayer. It breathes Dr. Stewart's rare spirit, insight and faith and it conveys as simply as a primer the great mysteries of prayer to the seeking reader. This a book for every bookshop and book department to put on its staple list and confidently suggest and recommend.