1 Peter 2:19–20

2:19 For this finds God’s favor,43 if because of conscience toward God44 someone endures hardships in suffering unjustly. 2:20 For what credit is it if you sin and are mistreated and endure it? But if you do good and suffer and so endure, this finds favor with God.45

43	tn Grk “For this [is] favor/grace,” used as a metonymy of that which pleases him, which he looks on with favor (cf. BDAG 1079 s.v. χάρις 2). Cf. 1 Pet 2:20.
44	tc The expression “consciousness/conscience of God” (συνείδησιν θεοῦ; suneidēsin theou) is unusual, occurring only here in the NT. Because θεοῦ was liable to misinterpretation, several witnesses altered the text, either replacing it with ἀγαθήν (agathēn; C Ψ 323 614 630 945 1241 1505 1739 al sy) or expanding the expression by adding ἀγαθήν before θεοῦ (𝔓72 [A* 33] 81). Replacing θεοῦ with ἀγαθήν conforms to other NT phrases, notably in this same letter (Acts 23:1; 1 Tim 1:5, 19; 1 Pet 3:16, 21), suggesting that such a reading is motivated. The reading θεοῦ, however, has superior support (א Ac B P 049 𝔐 lat co), and best explains the rise of the other readings. tn Grk “conscious(ness) of God,” an awareness of God and allegiance to him.
45	tn Grk “For this [is] favor/grace with God,” used as a metonymy as in vs. 19 of that which pleases him, which he looks on with favor (cf. BDAG 1079 s.v. χάρις 2).