Brethren, be not children in understanding: howbeit in malice be ye children, but in understanding be men.
Brothers and sisters, stop thinking like children. In regard to evil be infants, but in your thinking be adults.
Ἀδελφοί, μὴ παιδία γίνεσθε ταῖς φρεσίν· ἀλλὰ τῇ κακίᾳ νηπιάζετε, ταῖς δὲ φρεσὶν τέλειοι γίνεσθε.
Adelphoi, mē paidia ginesthe tais phresin· alla tē kakia nēpiazete, tais de phresin teleioi ginesthe.