The Lawful Order of Providence
In all that proceeds from the Lord the Divine Providence is first. Indeed, we may say that the Lord is Providence, as we say that God is Order; for the Divine Providence is Divine Order with regard above all to the salvation of man. As order is impossible without laws, it follows that as God is order so is He the Law of His order. And as the Lord is His Providence, He is also the Law of His Providence. The Lord cannot act contrary to the laws of His Providence, for to act contrary to them would be to act contrary to Himself.
—Divine Providence, n. 331