In Seon (Zen) practice, there are several ethical principles or precepts that guide the behavior and actions of practitioners. These principles are based on the teachings of the Buddha and are meant to promote mindfulness, compassion, and wisdom in daily life.

The first and most fundamental precept in Seon is the principle of non-harming or non-violence. This principle is known as ahimsa in Sanskrit and is also found in other Buddhist traditions. It emphasizes the importance of refraining from causing harm to oneself and others, both physically and mentally. This includes avoiding actions such as killing, stealing, lying, and engaging in harmful speech. Practitioners are encouraged to cultivate a sense of compassion and empathy towards all beings, and to act with kindness and consideration in their interactions with others.

Another important principle in Seon is the precept of non-attachment. This principle teaches practitioners to let go of their attachments and desires, as they are seen as the root of suffering. By releasing our attachment to material possessions, relationships, and even our own sense of self, we can find freedom and peace of mind. This does not mean that we should renounce all possessions and relationships, but rather to cultivate a sense of detachment and non-grasping towards them.

The third precept in Seon is the principle of right speech. This precept emphasizes the importance of using our words wisely and mindfully. Practitioners are encouraged to speak truthfully, kindly, and with good intention. This includes refraining from gossip, harsh or hurtful speech, and idle chatter. By practicing right speech, we can create a more harmonious and compassionate environment for ourselves and others.

The fourth precept in Seon is the principle of right action. This precept teaches practitioners to act in ways that are beneficial and ethical. This includes refraining from stealing, harming others, engaging in sexual misconduct, and using intoxicants. By following this precept, we can create a sense of safety and trust in our relationships and communities.

The final precept in Seon is the principle of right livelihood. This precept emphasizes the importance of earning a living in a way that is ethical and does not cause harm to others. This includes avoiding occupations that involve violence, exploitation, or dishonesty. By practicing right livelihood, we can align our actions with our values and contribute to a more just and compassionate society.

In summary, the ethical principles in Seon (Zen) are rooted in compassion, non-harming, non-attachment, mindfulness, and wisdom. By following these principles, practitioners can cultivate a more peaceful and harmonious way of life, both for themselves and for others.