“Dr. R. C. Sproul is the founder and chairman of Ligonier Ministries, an international multi media ministry based in Lake Mary, Florida. He also serves as senior minister of preaching and teaching at Saint Andrew’s in Sanford, Florida, and his teaching can be heard on the daily radio program Renewing Your Mind.

During his distinguished academic career, Dr. Sproul helped train men for the ministry as a professor at several leading theological seminaries.

He is the author of more than sixty books, including The Holiness of God, Chosen by God, The Invisible Hand, Faith Alone, A Taste of Heaven, Truths We Confess, The Truth of the Cross, and The Prayer of the Lord. He also served as general editor of The Reformation Study Bible and has written several children’s books, including The Prince’s Poison Cup.

Dr. Sproul and his wife, Vesta, make their home in Longwood, Florida.

Does prayer make any difference? Does it really change anything? Yes, says Dr. R. C. Sproul in this Crucial Questions booklet. Though we cannot hope that our prayers will change God’s mind, prevailing upon Him to act against His will, we can be sure that prayer does change things—including our own hearts. Plus, it is one of the chief means by which God carries out His will in the world.

For these reasons, Dr. Sproul argues, prayer has a vital place in the life of the Christian. In short chapters packed with practical wisdom, he unveils the purpose, the pattern, the practice, the prohibitions, and the power of prayer, calling Christians to come before God’s presence with joy and hope.