2 Petrus 3:17-18

3:17 Therefore, dear friends, since you have been forewarned, ¹  be on your guard that you do not get led astray by the error of these unprincipled men ²  and fall from your firm grasp on the truth. ³  3:18 But grow in the grace and knowledge ⁴  of our Lord and Savior Jesus Christ. To him be the honor both now and on ⁵  that eternal day. ⁶ 

[3:17]  ¹ tn Grk “knowing beforehand.”

[3:17]  ² tn Or “lawless ones.”

[3:17]  sn These unprincipled men. The same word is used in 2:7, suggesting further that the heretics in view in chapter 3 are the false teachers of chapter 2.

[3:17]  ³ tn Grk “fall from your firmness.”

[3:18]  ⁴ tn The term “knowledge” (γνῶσις, gnwsis) used here is not the same as is found in 2 Pet 1:2, 3, 8; 2:20. This term is found in 1:5 and 1:6.

[3:18]  ⁵ tn Or “until.”

[3:18]  ⁶ tc ‡ The vast bulk of mss add ἀμήν (amhn, “amen”) at the end of this letter, as they do almost all the rest of the NT books (only Acts, James, and 3 John lack a majority of witnesses supporting a concluding ἀμήν). The omission in B 1241 1243 1739* 1881 2298 appears to be original, although the fact that some of the best and earliest Alexandrian witnesses (Ì⁷² א A C P Ψ 33 co), along with the Byzantine text and early versions (vg sy), add the particle renders such a judgment less than iron-clad. NA²⁷ places the word in brackets, indicating doubts as to its authenticity.

[3:18]  tn Grk “day of eternity.”