God is called jealous, angered, repentant, merciful, and foreknowing. These simply mean that, because He guards the chastity of every soul, He can, in human fashion, be called jealous, although He is not subject to any mental torment.
Pope Gregory IIf the intention is unclean, the deed that follows from it will also be evil, even if it seems good.
Pope Gregory IThe proof of love is in the works. Where love exists, it works great things. But when it ceases to act, it ceases to exist.
Pope Gregory I