Under this slogan, on October 21, at the Major Seminary of Salentine Priests at ul. Koszalińska, the 10th International Interdisciplinary La Salette Symposium will be held. The morning session will include the following lectures: Sr. M. Elżbieta Siepak, Z.M.B.M., “Our Lady of Mercy”, Fr. Stanisław Witkowski, PhD, “The primacy of mercy over sacrifice”, Fr. Wojciech Węgrzyniak, PhD, “The merciless Old Testament?”. In the afternoon session, the following guests will speak: Fr. Prof. Janusz Kręcidło with the paper “Is Mary rightly venerated as the Mother of Mercy?”, Fr. Piotr Szweda, PhD, “Fr. Joseph Andrasz’s, S.J. and Bl. Fr. Michael Sopocko’s dispute about the Łagiewniki image of Divine Mercy by Adolf Hyła”, Fr. Jacek Pawłowski, MA, “Happiness and mercy in terms of positive psychology”.