Many people in the church today are plagued by doubts about their salvation. Satan whispers that it is impossible that sinners such as they could be in a state of grace, and some churches compound the problem by teaching that it is possible for believers to lose their salvation. But assurance of salvation is possible in this life. Indeed, as Dr. R.C. Sproul argues in this Crucial Questions booklet, it is the duty of Christians to make their calling sure (2 Peter 2:10). To help believers reach this goal, Dr. Sproul defines assurance, shows how we can get it, reveals the blessings it confers, and warns of the dangers of false assurance. Here is assistance for those who struggle to know where they stand with Jesus Christ.