James Arlandson tries to answer the question, Who Was Melchizedek?
He then tries to answer the question, Does Hebrews 7:1–10 Teach Church Policy on Tithing?
Chris Ritter has started a series on Hebrews: Greater Than: The Covenant of the Son. It includes a brief introduction and discussion of chapters 1 and 2. Part two: A Sharp Word for Serious Times deals with chapters 3 and 4. Part three: Detours covers chapters 5 and 6. His fourth installment is on Jesus, Our Melchizedek.