17. For the elements in themselves are in the process of being changed, just as when the sound of a musical instrument is being altered in quality, yet each one keeps its own sound, from where it is considered to be and according to its fixed appearance.





“Todas as percepções humanas, de onde quer que venham, incluem o bem e o mal. É necessário saber determinar e assimilar todo o bem e oferecê-lo a Deus, e eliminar todo o mal.” São Padre Pio de Pietrelcina