The main principles of Jainism are very simple, but very deep. In short:

1. Ahimsā – Non‑violence

- Do not hurt any living being in thought, speech, or action. - Includes humans, animals, insects, plants, and even microscopic life as far as practically possible. - Positive side: kindness, compassion (karuṇā), friendship (maitri), forgiveness.

1. Satya – Truthfulness

- Speak what is true, useful, and gentle. - Avoid lies, harsh words, gossip, and speech that creates hatred or division.

1. Aste­ya / Adattādāna – Non‑stealing

- Do not take what is not given. - Includes stealing, cheating, black‑marketing, exploitation, or using others’ time/property unfairly.

1. Brahmacharya – Chastity / Control of sensuality

- For monks/nuns: complete celibacy in body, speech, and mind. - For householders: fidelity and control over sensual desires; avoiding vulgarity and excessive indulgence.

1. Aparigraha – Non‑possessiveness / Non‑attachment

- Limit possessions, control greed and endless desire for “more”. - Internally: reduce attachment to money, status, people, even one’s own opinions. - Externally: live simply, use only what is genuinely needed.

These five are called Mahāvratas (great vows) for ascetics and Aṇuvratas (small / limited vows) for householders. Both Digambar and Shvetambar traditions fully accept these five; the way of practicing (especially brahmacharya and aparigraha) is much stricter for monks and nuns than for laypeople, but the principles are the same.

Along with these, Jain dharma often summarizes the path as:

• Samyak Darshan – Right faith (right vision)
• Samyak Jñān – Right knowledge
• Samyak Chāritra – Right conduct

Following the five principles with right faith and right understanding is the core Jain path to stop new karma, shed old karma, and ultimately attain moksha (liberation).

You can read a simple explanation of key Jain concepts and reflections here