Parallel
James 4:17
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
Εἰδότι οὖν καλὸν ποιεῖν καὶ μὴ ποιοῦντι, ἁμαρτία αὐτῷ ἐστίν.
Anyone, then, who knows the right thing to do, yet fails to do it, is guilty of sin.