No. In Jainism, non-violence (ahimsa) is the highest principle for all beings. If someone mocks Jainism, a Jain should respond with patience, restraint, and respectful dialogue, not with any form of violence. The path is to practice forgiveness, calmness, and wise speech, and to protect oneself only in necessary self-defense without harming others. If the situation becomes dangerous, seek help from authorities or safe support, while continuing to uphold ahimsa in conduct and thought.