This study aimed to explain the psychological dimensions of the mass funeral procession of the martyred leader of Iran at individual, social, and international levels, in the context of military confrontation and in light of the General Policies of the Seventh Development Plan. A qualitative, theoretical-conceptual design with theory-driven thematic analysis was used. The study population comprised documentary and secondary data on the procession (media and statistical reports, recorded images and videos, slogans, and symbols) and related scientific literature. Purposive sampling continued until theoretical saturation, and 34 sources were analyzed. Observable features were mapped onto theoretical constructs, and psychological themes were extracted at each level. At the individual level, themes were hope and optimism, commitment to national values, and resilience; at the social level, in-group convergence, social cohesion, popular support, and alignment between people and officials; and at the international level, regional unity, rallying around the resistance flag, and weakening of the enemy's media offensive. The findings suggest the procession reflects national and regional solidarity associated with enhanced resilience, though sustaining it requires conscious effort.