Do not fear, My little child, you are not alone. Fight bravely, because My arm is supporting you; fight for the salvation of souls, exhorting them to trust in My mercy, as that is your task in this life and in the life to come. After these words, I received a deeper understanding of divine mercy. Only that soul who wants it will be damned, for God condemns no one (Diary, 1452).
Today I said to the Lord Jesus, "Do You see how many difficulties there are [to be overcome] before they will believe that You Yourself are the author of this work? And even now, not everyone believes in it." Be at peace, My child; nothing can oppose My will. In spite of the murmuring and hostility of the sisters, My will shall be done in you in all its fullness, down to the last detail of My wishes and My designs (Diary, 1531).
The battle for souls
The battle for souls
Devotion to the souls in Purgatory contains in itself all the works of mercy, which supernaturalized by a spirit of faith, should merit us Heaven. de Sales