In part 1 of this collection of articles, GCI authors look at the biblical evidence for what the gospel is. In part 2, we present articles encouraging people to accept the gospel. Part 3 addresses the question of What next? Once we have accepted the gospel, then what do we do? In part 4, we look at biblical examples of how the gospel is shared, and in part 5, we address how the gospel may be shared today in a wide variety of contexts.