*Religious and priests who fall away from their vocation drag numerous souls to Hell

      Unveiling the Apocalypse

The words of Sr. Lucia during her interview with Fr. Fuentes:
Father, the devil is in the mood for engaging in a decisive battle against the Blessed Virgin. And the devil knows what it is that offends God the most, and which in a short space of time will gain for him the greatest number of souls.  "

Thus the devil does everything to overcome souls consecrated to God, because in this way the devil will succeed in leaving the souls of the faithful abandoned by their leaders, thereby the more easily will he seize them." "That which afflicts the Immaculate Heart of Mary and the Heart of Jesus is the fall of religious and priestly souls. 

The devil knows that religious and priests who fall away from their beautiful vocation drag numerous souls to hell. … The devil wishes to take possession of consecrated souls. He tries to corrupt them in order to lull to sleep the souls of laypeople and thereby lead them to final impenitence. He employs all tricks, even going so far as to suggest the delay of entrance into religious life. 

 Resulting from this is the sterility of the interior life, and among the laypeople, coldness (lack of enthusiasm) regarding the subject of renouncing pleasures and the total dedication of themselves to God... "Father, the Most Holy Virgin did not tell me that we are in the last times of the world, but She made me understand this for three reasons. The first reason is because She told me that the devil is in the mood for engaging in a decisive battle against the Virgin. And a decisive battle is the final battle where one side will be victorious and the other side will suffer defeat. Also, from now on we must choose sides. Either we are for God or we are for the devil. There is no other possibility."
(see the full text here).