We then, [as] workers together [with him], beseech [you] also that ye receive not the grace of God in vain.
Berean Study Bible (BSB) - 2 Corinthians 6:1 >As God’s fellow workers, then, we urge you not to receive God’s grace in vain.
Textus Receptus (TR) - 2 Corinthians 6:1 >Συνεργοῦντες δὲ καὶ παρακαλοῦμεν μὴ εἰς κενὸν τὴν χάριν τοῦ Θεοῦ δέξασθαι ὑμᾶς —