I Tessalonicenses, 3

3. τὸ μηδένα σαίνεσθαι ἐν ταῖς θλίψεσιν ταύταις. αὐτοὶ γὰρ οἴδατε ὅτι εἰς τοῦτο κείμεθα·

“Proponha-se a exercitar-se nas virtudes”. São Padre Pio de Pietrelcina