Answer:
The book of the Bible that deals most thoroughly with Christ's priesthood is Hebrews.
Step-by-step explanation:
The biblical book called Hebrews is a New Testament epistle and was written around 65 AD for Christians who were Jewish by birth, so it is called an epistle to Hebrews. Throughout thirteen chapters, this book is aimed at those who followed Christ, those who were unbelievers but had knowledge and some acceptance of the doctrine, and even the group of unbelievers who had been called to give their lives to Christ but chose to reject them. lo. This book focused on the priesthood of Jesus Christ and aimed to spread the deeds of Jesus to people.