What does the Bible say about the book of Hebrews?

The book of Hebrews is a profound epistle that focuses on the supremacy of Jesus Christ over all previous revelations, sacerdotal systems, and the Old Covenant. It is written primarily to Jewish believers who were experiencing persecution and doubt regarding their faith. The penman, whether identified as Paul or not, emphasizes that God has spoken to us through His Son in these last days. The book meticulously presents the glory of Christ, showcasing Him as the ultimate Prophet, Priest, and King, fulfilling the roles and prophecies hinted at in the Old Testament. The theme throughout the book is that Christ is better than the angels, the law, and all Old Testament mediators, thus affirming His unparalleled position in the economy of salvation.