Answer

The last major upsarg faced by Bhagwan Mahavir was from Chandkaushik, the poisonous serpent.

Explanation

According to Jain tradition, Chandkaushik was a fierce and highly poisonous snake. When Bhagwan Mahavir was in deep meditation, the serpent bit him. Instead of reacting with anger or fear, Bhagwan Mahavir remained completely calm, compassionate, and equanimous.

His pure compassion transformed Chandkaushik’s anger. The serpent became peaceful and spiritually uplifted.

Spiritual Understanding

This event teaches the Jain ideal of:

• Ahimsa — non-violence even toward harmful beings
• Kshama — forgiveness
• Samata — equanimity in pain and insult
• Karuna — compassion for all living souls

Takeaway

Bhagwan Mahavir’s response to Chandkaushik shows that true spiritual strength is not in defeating others, but in remaining peaceful, forgiving, and compassionate in every situation.