Mária Faustyna Kowalska (Blahoslavená s.) Book order

Saint Faustina Kowalska was a Polish nun and mystic whose writings became the foundation for the Divine Mercy devotion in the Catholic Church. Through her diary entries, she shared profound spiritual visions and conversations with Jesus Christ. Her inner life and message of Divine Mercy inspired artistic representations and liturgical observances. The Church venerates her as the "Apostle of Divine Mercy" for her devotion and witness.