We then, [as] workers together [with him], beseech [you] also that ye receive not the grace of God in vain.
Συνεργοῦντες δὲ καὶ παρακαλοῦμεν μὴ εἰς κενὸν τὴν χάριν τοῦ Θεοῦ δέξασθαι ὑμᾶς —