"Beloved daughter of the heavenly Father,

May the Grace of the Divine Spirit completely possess your heart and that of all those who wish to belong to Jesus! May Jesus also reveal to you the mystery and power of His Cross, completely inebriating you. May His Virgin Mother be the very one who obtains for you the strength and courage to fight the good fight; may your good angel be for you a breastplate to shield you from the blows which the enemies of our salvation fire against you.

O Raffaelina, how consoling it is to know that we are always under the protection of a heavenly spirit, who never abandons us, not even (most admirable fact!) in the very act by which we displease God! How sweet this great truth is for the believing soul! What can the devout soul fear that is diligent in loving Jesus, and that always has such a distinguished fighter present by its side? Oh, was he not perchance among those many who, together with St. Michael the Angel there in the empyreal heights defended the honor of God against Satan and all the other rebellious spirits, finally reducing them to perdition and casting them into hell."  (The following is extracted from a spiritual letter written by St. Pio to his spiritual daughter Raffaelina in 1914.)