The principles of Jainism are rooted in its core philosophy and guide the conduct of its followers. The main principles are:

1. Ahimsa (Non-violence): The most fundamental principle. It means not causing harm to any living being—whether in thought, word, or action.

1. Satya (Truth): Always speaking the truth and being honest, without causing harm through speech.

1. Asteya (Non-stealing): Not taking anything that is not willingly given.

1. Brahmacharya (Chastity/Celibacy): Practicing control over sensual pleasures; for monks and nuns, it means complete celibacy, while for householders, it means fidelity and control over desires.

1. Aparigraha (Non-possessiveness): Limiting attachment to material possessions and cultivating detachment.

These are known as the Five Great Vows (Mahavratas) for ascetics, and as Anuvratas (smaller vows) for householders.

Jainism also emphasizes the principles of:

• Anekantavada (Non-absolutism): Recognizing the multiplicity of viewpoints and respecting differing perspectives.
• Syadvada (Doctrine of Conditional Predication): Understanding that truth is complex and statements are true in certain conditions and contexts.

These principles collectively guide a Jain’s ethical, spiritual, and practical life.