Crucial Questions is a series of short books by R.C. Sproul, published by Ligonier Ministries. Each volume tackles a single key question about the Christian faith, such as who Jesus is, what prayer means, or why we worship. The books are written in plain language and stay close to Scripture, helping ordinary readers think clearly about important truths.
R.C. Sproul answers whether prayer makes any real difference. He shows that prayer does not change the mind of God yet still changes things, including our own hearts. God uses prayer as a means to carry out His will. The short book explains the place, purpose, pattern, practice, prohibitions and power of prayer for the Christian.
R.C. Sproul's 'Can I Trust The Bible?' answers common doubts about the reliability of Scripture. He explains why we can trust the Bible as the Word of God despite claims of contradictions, errors, and scientific problems.
R.C. Sproul's 'Who Is Jesus?' answers the most important question in history. He shows from the Bible that Jesus is fully God and fully man, and why his life, death and resurrection matter for every person.