The author of Hebrews argues the sufficiency of Jesus' work on the cross. Four implications of Christ's finished work include: 1) the Old Testament forms are obsolete; 2) no further need for forgiveness; 3) no works based on guilt feelings; and 4) bold access to God. Thanks to what Jesus did, Christians can live in close communion with God and express gratitude through praise and meditating on His Word and how that affects our lives.