The collapse of the PONPES Al Khoziny mosque in Sidoarjo during Asr prayer was a shocking event to the local community and worshippers. Mosque structures are typically designed to withstand significant wear and environmental conditions, so such a collapse raises important concerns about building safety, maintenance, and emergency preparedness in religious centers. In the aftermath of this incident, community members and officials have emphasized the need for thorough inspections of similar buildings to prevent future tragedies. Ensuring the structural integrity of mosques, especially those frequented daily by many worshippers, is critical for public safety. This includes checking for potential damage from weather, natural wear, or previous unnoticed faults. Furthermore, the community's quick response and rescue efforts during the collapse highlight the importance of awareness and readiness during emergencies. Mosques and other places of worship often serve not only as spiritual centers but also as vital gathering points during crises. Establishing clear evacuation routes, holding regular safety drills, and training volunteers can greatly enhance the safety and resilience of these institutions. In addition to physical safety, the psychological impact on those affected should not be overlooked. Support systems for victims, families, and witnesses are essential to help them recover from trauma. Community leaders and mental health professionals can collaborate to provide counseling and ongoing support. Finally, such incidents bring forward the importance of community solidarity. By coming together to support affected individuals and working collectively to improve safety standards, the community of Sidoarjo can rebuild stronger and more united. This event also serves as a reminder to all regions about the critical role of regular structural assessments and proactive safety measures in public and religious spaces.