http://www.divinewilluk.com/st-annibale-di-francia
Excerpt from Letter 2 of Saint Annibale Di Francia to the Servant of God Luisa Piccarreta
Messina, June 20, 1924 
“These are writings that must now be made known to the world. I believe they will produce great good. For as sublime as this science of the Divine Will is, so do these writings of divine dictation present it, clearly and limpidly. In my opinion, no human intellect would have been able to form them”.
__________________________________
On February 14, 1927, a few months before his death, Fr. Annibale wrote to Luisa: 
“You know that at this point I do not occupy myself with almost anything regarding my institutes, since I am completely dedicated to the great work of the Divine Will. I speak of it with spiritual persons. I raise the subject when I deem it best to do so. I promote it as much as possible, also within my institutes.”
__________________________________