Revelations of Sr. Faustyna Kowalska contributed to the spread of cult of Divine Mercy thanks to Bl. Fr. Michał Sopoćko and the Congregations of Pallottines and Marian Fathers as well as to the Sisters of Our Lady of Mercy. Despite the Notification issued by the Holy Office which forbade to spread the cult in the form proposed by Sr. Faustyna in her Diary [Dzienniczek], the propagators of the cult did not cease in their efforts to promote the essence of God’s attributes as well as Sister Faustyna herself by striving for her beatification. At the request of Sr. Ksawera Olszamowska CSBMM, the Pallotines undertook the beatification process, which ultimately turned out to be an act without legal force. Their efforts were crowned with a 29-page document, the so called articulo, which became a contribution and a source base in the actual information and beatification process initiated by Cardinal Karol Wojtyła.