Neither did sleep interrupt the love of Mary for her God. For if such a privilege was given to our first parents in the state of innocence, as St. Augustine asserts, saying: Their dreams when sleeping were as happy as their life when waking, it certainly could not be denied to the divine mother, as Suarez and Rupert the Abbot believe, with St. Bernardine and St. Ambrose, who has written concerning Mary: While her body rested, her soul watched.
— The Glories of Mary, St. Alphonsus Liguori, on the Our Lady’s charity for God