Religion & Spirituality
Paul says that the gospel is of "first importance." The fact that Christ died for our sin, was buried and rose from the grave is the most important thing we can know because it's by his work that we are saved. Most Christians know, if even on a surface level, that Christ died for them. However, a greater understanding of exactly what Christ accomplished for us at the cross will lead to a greater appreciation of the gospel and a deeper love and devotion to Jesus.