Chapter 10

"The kind of sin that the author of Hebrews is talking about... is explicitly rejecting the unique and solely sufficient sacrifice of the Lord Jesus Christ. This is basically a person who has made a profession of faith in Christ and yet who at some point has decided that the work of Christ is not necessary for them in order to enjoy fellowship with God forever and they have deliberately and despicably utterly rejected the sacrifice of Christ for them. They have turned their back on Christ and returned to some other form of religion in approaching God and fellowship." - J. Ligon Duncan on Hebrews 10:26-31