Chapter 8 discusses the glorification of Jesus in the Old Testament through various scriptural references, highlighting His everlasting dominion and the superiority of the new covenant over the old. It emphasizes that the new covenant, which offers a transformative relationship and complete forgiveness, is rooted in grace rather than law. The document contrasts the earthly tabernacle and sacrifices with their heavenly counterparts, underscoring the enduring nature of Jesus' ministry.