Can believers lose their salvation? Is it possible for a true Christian to fall into apostasy and be eternally condemned? In this book, J.C. Ryle masterfully affirms and expounds on the complete security of the believer, reasoning his position in a profusely biblical way, convincingly refuting arguments against it, and demonstrating the great practical importance of this doctrine. He breaks down the doctrinal implications regarding the way of salvation. He also analyzes how these implications fit with the nature of man, with the nature of God, and with the message of the entire Bible. Finally, Ryle offers answers to possible objections to the biblical way of salvation, as pertinent today as they were in his own time, in the 19th century.