For those who might see theology as dry, crusty or irrelevant I'd encourage you to listen to this recording of our St Pete's at six study in Shorter Catechism 25.
Q. 25. How doth Christ execute the office of a priest?
A. Christ executeth the office of a priest, in his once offering up of himself a sacrifice to satisfy divine justice, and reconcile us to God; and in making continual intercession for us.
Copied from SC online at http://www.opc.org/sc.html
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