The Baptist Catechism 1693 | Questions 27 - 29
27. How doth Christ execute the office of a prophet?
Christ executeth the office of prophet in revealing to us, by His Word and Spirit, the will of God for our salvation (Joh 1:18; 1Pe 1:10-12; Joh 15:15; 20:31).
28. How doth Christ execute the office of a priest?
Christ executeth the office of priest in His once offering up Himself a sacrifice to satisfy divine justice (Heb 9:14, 28) and reconcile us to God (Heb 2:17), and in making continual intercession for us (Heb 7:24-25).
29. How doth Christ execute the office of king?
Christ executeth the office of a king, in subduing us to Himself (Act 15:14-16), in ruling (Isa 33:22) and defending us (Isa 32:1-2), and in restraining and conquering all His and our enemies (1Co 15:25; Psa 110).