From a Jain perspective, Ravana is treated as a warning figure whose deeds illustrate the dangers of passion (kama), anger (krodha), pride (man). His bad acts were mainly through violence and deceit, which go against ahimsa (non-violence) and dharma.

Key points often highlighted in Jain discussions:

• Violence and mass harm: Ravana’s rule and campaigns involved killing and terror to expand power, which violates the Jain ideal of non-violence.
• Deceit and adharma: He used cunning and deceit to achieve his aims, ignoring righteous conduct and truth.
• Obsession with power, sensuality, and pride: His attachment to wealth, status, and sensual desires led to moral decline and harm to others.
• Disregard for dharma (moral order): Rather than upholding righteous conduct, he prioritized personal gain, causing suffering and turmoil.

Note for readers: Jain traditions (Digambara and Śvetāmbara) may differ in emphasis or in parallels drawn with Ravana, but both generally use his story as a cautionary tale about how unchecked passions lead away from spiritual progress.

If you’d like, I can share a concise, traditional Jain description from specific Jain scriptures or provide a brief verse and its Jain interpretation.