Simandhar Swami Jain Derasarji in Surat is a revered Jain temple dedicated to Simandhar Swami, one of the Tirthankaras believed to be preaching in the Mahavideh Kshetra according to Jain tradition. The temple serves as a significant spiritual center for the Jain community in Surat, offering a peaceful space for worship, meditation, and religious activities. Devotees gather here to perform daily rituals, participate in prayers, and celebrate important Jain festivals such as Paryushana and Mahavir Jayanti. The temple also plays an educational role, organizing lectures and study sessions on Jain philosophy and ethics, and engaging in various charitable activities to support the broader community, reflecting the Jain principles of non-violence (ahimsa), truthfulness (satya), and selfless service (seva).