1 Corinthians 1:31

1:31 so that, as it is written, “Let the one who boasts, boast in the Lord.” ¹ 

1 Corinthians 1:29

1:29 so that no one can boast in his presence.

1 Corinthians 3:21

3:21 So then, no more boasting about mere mortals! ²  For everything belongs to you,

1 Corinthians 4:7

4:7 For who concedes you any superiority? What do you have that you did not receive? And if you received it, why do you boast as though you did not?

1 Corinthians 13:3

13:3 If I give away everything I own, and if I give over my body in order to boast, ³  but do not have love, I receive no benefit.

[1:31]  ¹ sn A quotation from Jer 9:24. The themes of Jer 9 have influenced Paul’s presentation in vv. 26-31. Jeremiah calls upon the wise, the strong, and the wealthy not to trust in their resources but in their knowledge of the true God – and so to boast in the Lord. Paul addresses the same three areas of human pride.

[3:21]  ² tn Grk “so then, let no one boast in men.”

[13:3]  ³ tc The reading καυχήσωμαι (kauchswmai, “I might boast”) is well supported by Ì⁴⁶ א A B 048 33 1739* pc co Hier^mss. The competing reading, καυθήσομαι (kauqhsomai, “I will burn”), is found in C D F G L 81 1175 1881* al latt and a host of patristic writers. From this reading other variants were obviously derived: καυθήσωμαι (kauqhswmai), a future subjunctive (“I might burn”) read by the Byzantine text and a few others (Ψ 1739^c 1881^c Ï); and καυθῇ (kauqh, “it might be burned”) read by 1505 pc. On an external level, the Alexandrian reading is obviously superior, though the Western and Byzantine readings need to be accounted for. (The following discussion is derived largely from TCGNT 497-98). Internally, καυχήσωμαι is superior for the following reasons: (1) Once the Church started suffering persecution and martyrdom by fire, the v.l. naturally arose. Once there, it is difficult to see why any scribe would intentionally change it to καυχήσωμαι. (2) Involving as it does the change of just two letters (χ to θ [c to q], ω to ο [w to o]), this reading could be accomplished without much fanfare. Yet, it appears cumbersome in the context, both because of the passive voice and especially the retention of the first person (“If I give up my body that I may be burned”). A more logical word would have been the third person passive, καυθῇ, as read in 1505 (“If I give up my body that it may be burned”). (3) Although the connection between giving up one’s body and boasting is ambiguous, this very ambiguity has all the earmarks of being from Paul. It may have the force of giving up one’s body into slavery. In any event, it looks to be the harder reading. Incidentally, the Byzantine reading is impossible because the future subjunctive did not occur in Koine Greek. As the reading of the majority of Byzantine minuscules, its roots are clearly post-Koine and as such is a “grammatical monstrosity that cannot be attributed to Paul” (TCGNT 498). Cf. also the notes in BDF §28; MHT 2:219.