Alojzije Stepinac, a man of exceptional spiritual strength and dedication, stands out as the most important religious leader of Croatia in the 20th century. His life and actions are marked by deep faith, moral fortitude and courage in facing the challenges of a turbulent historical period. Thanks to his understanding of complex social and church situations, he became recognized as an advocate of religious truths and fundamental human values. One of the first signs of his insight and exceptional feeling for people's needs was the establishment of Caritas of the Zagreb Archdiocese. This humanitarian organization has become an important support for many people in need, providing them not only with material help, but also with spiritual support. Stepinac promoted harmony and unity among the faithful. He was tireless in arranging relations within the Catholic Action, working hard to ensure harmony and cooperation among all members. He tried to achieve his desire to reach unity by organizing meetings, consultations and spiritual exercises for members of the Catholic Action. His commitment to the Eucharist was reflected in his participation in and leadership of numerous Eucharistic congresses. Considering that he was aware of the power of the Eucharist, he encouraged the faithful people to participate in these events, which were an opportunity for a deep spiritual experience, but also a platform for education about the importance of the Eucharist. Through participation in four social weeks, Stepinac tried to mobilize the Catholic community to face the challenges of its time. His vision of a more just and humane society continued to inspire future generations of Catholic leaders and activists in Croatia. One of the most significant initiatives carried out by Stepinac was the establishment of 14 new parishes. This decision was extremely important for raising the quality of the pastoral infrastructure of the Zagreb Archdiocese, while at the same time strengthening the bond between the Church and the community. The new parishes enabled more comprehensive spiritual care for all believers. Stepinac constantly encouraged lay people to get involved in the activities of the Church, believing that everyone should contribute with their talents and abilities. Alojzije Stepinac was not only a spiritual leader but also a visionary who laid the foundations for the future of the Church in Croatia with his work and commitment. His dedication, courage and devotion to service left an indelible mark in Croatian history, and his vision of social justice and spiritual renewal still inspires many today.