μὴ σκοπούντων ἡμῶν τὰ βλεπόμενα, ἀλλὰ τὰ μὴ βλεπόμενα· τὰ γὰρ βλεπόμενα πρόσκαιρα· τὰ δὲ μὴ βλεπόμενα αἰώνια.
While we look not at the things which are seen, but at the things which are not seen: for the things which are seen are temporal; but the things which are not seen are eternal.
Así que no nos fijamos en lo visible sino en lo invisible, ya que lo que se ve es pasajero, mientras que lo que no se ve es eterno.