Buddhist ethics are traditionally based on what Buddhists view as the enlightened perspective of the Buddha. The term for ethics or morality used in Buddhism is Śīla or sīla (Pāli). Śīla in Buddhism is one of three sections of the Noble Eightfold Path, and is a code of conduct that embraces a commitment to harmony and self-restraint with the principal motivation being nonviolence, or freedom from causing harm. It has been variously described as virtue, moral discipline and precept.
Sīla is an internal, aware, and intentional ethical behavior, according to one's commitment to the path of liberation. It is an ethical compass within self and relationships, rather than what is associated with the English word "morality" (i.e., obedience, a sense of obligation, and external constraint).
Sīla is one of the three practices foundational to Buddhism and the non-sectarian Vipassana movement; sīla, samādhi, and paññā as well as the Theravadin foundations of sīla, dāna, and bhavana. It is also the second pāramitā. Sīla is also wholehearted commitment to what is wholesome. Two aspects of sīla are essential to the training: right "performance" (caritta), and right "avoidance" (varitta). Honoring the precepts of sīla is considered a "great gift" (mahadana) to others, because it creates an atmosphere of trust, respect, and security. It means the practitioner poses no threat to another person's life, property, family, rights, or well-being.
Moral instructions are included in Buddhist scriptures or handed down through tradition. Most scholars of Buddhist ethics thus rely on the examination of Buddhist scriptures, and the use of anthropological evidence from traditional Buddhist societies, to justify claims about the nature of Buddhist ethics.
The source for the ethics of Buddhists around the world are the Three Jewels of the Buddha, Dharma and Sangha. The Buddha is seen as the discoverer of liberating knowledge and hence the foremost teacher. The Dharma is both the teachings of the Buddha's path and the truths of these teachings.