Book of Hebrews in Wikipedia

The Epistle to the Hebrews is one of the books in the New Testament. Its author is anonymous. The primary purpose of the Letter to the Hebrews is to exhort Christians to persevere in the face of persecution. The central thought of the entire Epistle is the doctrine of the Person of Christ and his role as mediator between God and humanity. No author is internally named. Since the earliest days of the Church, the authorship has been debated and still is unknown.[1]The Epistle to the Hebrews was thought by some in antiquity such as Clement of Alexandria (Fragments from Eusebius Ecclesiastical History Book VI)[2] to be by Paul. The epistle opens with an exaltation of Jesus as "the radiance of God's glory, the express image of his being, and upholding all things by his powerful word."[1:3 ] The epistle presents Jesus with the titles "pioneer" or "forerunner," "Son" and "Son of God," "priest" and "high priest."[3] It has been described as an "intricate" New Testament book.[4]...

Link: https://en.wikipedia.org/wiki/Book_of_Hebrews