Divine Mercy in My Soul
At the request of the Lord Jesus and with the permission of her spiritual director and superiors, Saint Faustina kept a diary of her spiritual journey and mystical experiences.
My daughter, be diligent in writing down every sentence I tell you concerning My mercy, because this is meant for a great number of souls who will profit from it. (Diary 1142)
This book has touched the hearts and changed the lives of millions across the globe.