The salvation of believers hangs on what Jesus Christ accomplished at the cross. At the cross He conquered sin and the penalty for sin by His death, and His blood cleanses believers completely of sin. This book reemphasizes the core tenants of the Gospel, stripping away the distractions and add-ons that have gotten in the way especially in recent years. This book reexamines why the cross was necessary, what sin is, and why Christ had to die to free sinners from the grip of sin. This book also examines the influence of the demonic in the lives of believers, the importance of prayer, and also includes in the appendix an examination of pornography and how believers can and should live lives free of its vile influence.