In Jainism, marriage rules are mostly social and cultural, not directly from scriptures.

About marrying a second cousin:

1. Jain dharma point of view

- Jain scriptures mainly teach how to purify the soul (ahimsa, satya, brahmacharya, etc.), not detailed blood‑relation marriage rules. - There is no specific Jain shastric rule that clearly says “second cousin marriage is allowed / not allowed.” - So, from purely religious angle, the main concern is: live a moral life, avoid sexual misconduct, keep brahmacharya within marriage, and avoid harm.

1. Community & family customs

- Many Jain communities follow rules like: - Do not marry in the same gotra / very close blood relation. - Avoid marriages that are considered “too close” by medical and social standards. - Whether second cousin is allowed or not depends on your community’s custom, local law, and family elders. - Some Jain communities treat second cousin as “too close” and avoid it; others may permit it.

1. What you should practically do

- Check local law of your country/state (some places legally forbid certain cousin marriages). - Ask your parents/elders and community leaders (sangh, panditji, or guruji you trust) – they know your: - Community tradition - Gotra / family line - Regional customs - From Jain ethics, also think of: - Future children’s health (ahimsa includes avoiding preventable harm). - Family harmony and social acceptance (avoiding conflict is also a kind of non‑violence).

In simple terms: Jain shastras do not directly say “yes” or “no” about second cousin marriage. It is mainly a matter of law, health, and community/family custom, while always keeping Jain values of non‑violence, responsibility, and moral sexual conduct.