Spurgeon's Sermons on Prayer
Charles Haddon Spurgeonwas a celebrated Baptist preacher who served  for thirty years at the Metropolitan Tabernacle in London, which seated  6000 people.  It is estimated that during his lifetime, Spurgeon preached  to 10,000,000 people.  The collected sermons of Spurgeon during his  ministry with the New Park Street Church and the Metropolitan Tabernacle  fill 63 volumes. In 1865, early in his career, his sermons sold 25,000 per  week. His influence reached around the world in his day, and continues to  this day through the legacy of his writings, over a hundred years after his  death.