Can believers lose their faith? Robert Peterson addresses an age-old question crucial to an insecure modern world. Tracing preservation and apostasy throughout the Bible, he illustrates how God saves and keeps his people, giving them confidence to live for his glory.The Explorations in Biblical Theology series addresses the need for quality literature that attracts believing readers to good theology -- and builds them up in their faith. Each title in the series combines satisfying content with the accessibility and readability of a popular book. The result is a valuable addition to the library of any college senior, seminarian, pastor -- indeed anyone concerned to know what the Bible really says.