Once saved, always saved? With a subject this vast and exciting, we can easily feel like a little kid with a fresh sugar buzz let loose in a candy store: it's hard to know where to start. We could begin just about anywhere in Scripture, but let's start with a basic foundation: the concept of God's Testimony to mankind. Jesus' atonement and the gift of eternal life are at the heart of God's Testimony of Himself, His Person, and His work of salvation in the Son. This is the basis and purpose of the redemptive act of Christ: He died and rose from the dead. His promises include, among many other things, the assurance that we have within us permanently the eternal life which Jesus purchased. So, it is the responsibility and joy of every Christian to know without a doubt whether he or she is eternally secure in Christ. This books purposely sets out to equivocally answer the question of whether or not a Christian can lose his or her salvation. This study is scripturally centered in hopes that Christians will see the plain, consistent teaching of God's Word. For Christians who believe they can lose their salvation, this book is a must read.