the one who brings something all the way to the goal it was meant to reach; its perfecter
Greek makes a "doer" noun out of a verb as easily as English turns "bake" into "baker." This word is built that way on the verb τελειόω, "to bring something to completion," which itself rests on the noun for a set goal or finishing point (τέλος). So it names a person rather than an action: the one who takes something all the way to the end it was aimed at. That whole family of words runs through the letter to the Hebrews more than through any other book of the New Testament, and this particular form appears just once, in Hebrews 12:2.
There Jesus is called the leader and the finisher of faith. The pairing matters. The first title (ἀρχηγός) points to the one who goes out in front and opens the way; this one points to the one who carries the same thing through to its goal. The chapter before has just paraded a long line of people who lived by faith without ever seeing what was promised, and Jesus is not simply one more name on that list. Faith reached its full and finished form in him. Because he himself was brought to the goal through what he suffered, his completed run is what makes the same finish possible for everyone else.
Several shades of "bringing to completion" sound together here, and scholars weigh them differently:
- the footrace of the surrounding verses, where Jesus is the runner who finishes the marked course
- the priesthood the letter has been arguing about, since the Greek Old Testament used this family of words for installing a priest in office
- being made fully fit for a task, which is how the letter speaks of Jesus being brought to completion through suffering
- the goal still ahead, the completion promised to everyone who keeps trusting God
None of these cancels the others, and the letter draws on more than one at a time. The one thing the word does not mean is a mere stopping point.
Disputed
Whether the phrase "perfecter of faith" in Hebrews 12:2 means the one who produces and completes faith inside believers, or the one in whom faith itself reached its goal.
- majorityFaith is meant in a general, absolute sense: Jesus brought faith to its perfect expression in his own person and so becomes the ground on which faith reaches its goal in others. The Greek carries no possessive "our," and the article is generic.; B. F. Westcott, The Epistle to the Hebrews (Macmillan, 1889), 393-397; James Moffatt, A Critical and Exegetical Commentary on the Epistle to the Hebrews (ICC; T&T Clark, 1924), 194-200; Harold W. Attridge, The Epistle to the Hebrews (Hermeneia; Fortress, 1989), 355-357; William L. Lane, Hebrews 9-13 (WBC 47B; Word, 1991), 411-412; Paul Ellingworth, The Epistle to the Hebrews (NIGTC; Eerdmans, 1993), 638-645; Christopher A. Richardson, Pioneer and Perfecter of Faith (WUNT II/338; Mohr Siebeck, 2012)
- minorityThe genitive is objective: Jesus is the author and finisher of the faith of believers, both creating it and completing it in them. This is the reading behind the King James rendering "the author and finisher of our faith."; John Owen, An Exposition of the Epistle to the Hebrews, on Hebrews 12:2; John Gill, An Exposition of the New Testament, on Hebrews 12:2
What kind of completion this word family names when Hebrews applies it to Jesus: priestly consecration, vocational qualification, exaltation and glory, or spatial-eschatological entry into the heavenly realm.
- majorityIrreducible to a single sense. The primary force is vocational and qualificational (Christ equipped through suffering, priestly appointment, and exaltation to be his people's deliverer), with the priestly-cultic connotation of the Septuagint present as background and the athletic register activated by the race imagery of Hebrews 12:1-2.; David G. Peterson, Hebrews and Perfection (SNTSMS 47; Cambridge University Press, 1982); Harold W. Attridge, The Epistle to the Hebrews (Hermeneia; Fortress, 1989), 355-357; Craig R. Koester, Hebrews (AB 36; Doubleday, 2001), 522-528; Gareth Lee Cockerill, The Epistle to the Hebrews (NICNT rev.; Eerdmans, 2012), 604-609
- minorityPriestly consecration. Perfecting language is installation into priestly office, on the analogy of the Pentateuchal ordination formula rendered in the Septuagint with this verb.; Albert Vanhoye, Situation du Christ: Epitre aux Hebreux 1 et 2 (Lectio Divina 58; Cerf, 1969); Albert Vanhoye, A Perfect Priest: Studies in the Letter to the Hebrews, ed. N. Moore and R. Ounsworth (WUNT II/477; Mohr Siebeck, 2018); Otto Michel, Der Brief an die Hebraer (KEK; Vandenhoeck & Ruprecht)
- minorityGlorification. Being perfected is entry into heavenly glory and, for believers, anticipated priestly access to God's presence.; John M. Scholer, Proleptic Priests: Priesthood in the Epistle to the Hebrews (JSNTSup 49; Sheffield: JSOT Press, 1991), 185-200; Erich Grasser, An die Hebraer (EKK 17/1-3; Benziger/Neukirchener, 1990-1997)
- minoritySpatial and eschatological. Perfection is entry into the unshakeable heavenly realm within the letter's cosmology.; Kenneth L. Schenck, Cosmology and Eschatology in Hebrews: The Settings of the Sacrifice (SNTSMS 143; Cambridge University Press, 2007)