There is no canonical Jain scripture that lists “27 virtues of a Brahmin.” In Jainism, ethical guidance is universal rather than tied to a particular varna (Brahmin) identity. Key Jain virtues for both lay followers and spiritual seekers revolve around non-violence and discipline, not on caste-specific qualities.

Core Jain virtues and practices often emphasized:

• Ahimsa (non-violence) in thought, word, and deed
• Satya (truthfulness)

-Aparigraha (non-attachment/non-possessiveness)

• Asteya (non-stealing)
• Brahmacharya (celibacy or restrained conduct)
• Aparigraha paired with right conduct and restraint
• Forgiveness and compassion
• Humility and self-discipline
• Truthful speech and careful communication
• Study of Jain scriptures and contemplation
• Service to others and charitable conduct
• Observance of the Jain vows and ethical codes appropriate to one’s station (monk, nun, or lay follower)

If you have a specific text or source that mentions “27 virtues of Brahmins,” please share it. I can help explain what that list says within Jain understanding, clarify any differences between Digambar and Shwetambar interpretations, and relate it to standard Jain ethical principles.