Examen on God's Love

The faithful should therefore enter into themselves and make a true judgment on their attitudes of mind & heart. If they find some store of love’s fruit in their hearts, they must not doubt God’s presence within them. If they would increase their capacity to receive so great a guest, they should practice greater generosity in doing good, with persevering charity. If God is love, charity should know no limit, for God cannot be confined.
—St. Leo the Great