τῇ σπουδῇ μὴ ὀκνηροί· τῷ Πνεύματι ζέοντες· τῷ Κυρίῳ δουλεύοντες·
Not slothful in business; fervent in spirit; serving the Lord;
Que no decaiga el fervor; mantengan vivo el Espíritu; sirvan al Señor.