El Arsenal de la Oracion por E. M. Bounds

Have you been asking what it is that puts Gods to work? Prayer! In response to the prayers and petitions of His children, God has promised to answer, to do, and to give us 'all things whatsoever.' The author will inspire you with examples of prayer lives from Christians such as George Muller and Jonathan Edwards and will encourage you to learn how you can prepare yourself for effective participation in the highest calling that Christ has given to the church.