In Jain Dharma, you should never try to force, pressure, or manipulate anyone into changing their religion or family beliefs. That would go against ahimsa and satya.

If you want to share Jainism with a friend, do it only with respect and permission:

• First, be a living example of Jain values: ahimsa, truth, compassion, non-possessiveness.
• Share simple principles of Jain Dharma if they show interest.
• You may speak about ahimsa first, because it is the most universal and gentle starting point.
• The Tirthankars can be introduced later, as part of Jain philosophy and ideals.

But the intention should be:

• to share, not to convert by pressure
• to inspire, not to control
• to respect their family and personal faith

If a person changes their beliefs, their family may not change immediately, and that should be handled with patience and compassion. In Jain view, every soul has its own path and must move by right understanding, not by force.

So the correct Jain approach is:

1. Do not influence emotionally or aggressively
2. Do not target the family
3. Speak only when asked
4. Show Jain Dharma through conduct
5. Allow complete freedom

If you want, I can help you with a gentle Jain way to explain ahimsa and Jain values to a friend.