The bodhisattva precepts

To understand the bodhisattva precepts (Sanskrit bodhisattva-śīla), first picture the ideal they serve. A "bodhisattva" is someone who vows to keep working — across many lifetimes if needed — toward complete awakening (buddhahood), but not for private escape: the whole point is to free all beings from suffering. This compassionate ideal is the heart of Mahāyāna Buddhism, the broad "Great Vehicle" movement. The bodhisattva precepts are the ethical vows a person takes on to live up to that promise.

They are best understood as an additional layer. Most Buddhist practitioners already follow basic guidelines — refraining from killing, stealing, lying, sexual misconduct, and intoxication. The bodhisattva precepts are taken on top of these, and crucially, they are oriented outward: their aim is the welfare of others. So alongside "do no harm," they emphasize actively cultivating kindness, generosity, patience, and a refusal to abandon anyone. Breaking them is often framed less as disobeying a rule and more as betraying one's own commitment to help.

Unlike the older monastic code (Sanskrit prātimokṣa), which is only for ordained monks and nuns, the bodhisattva precepts can be taken by anyone — laypeople and monastics alike. A layperson with a family and a job can formally undertake them, making the compassionate path open to all, not only those who leave home.

These precepts developed within later Mahāyāna tradition — preserved in well-known formulations such as the Brahmā's Net (Fanwang) precepts in East Asia — and are central in the Buddhism of East Asia and Tibet, where receiving them in a ceremony is a meaningful step. They turn a beautiful aspiration — to live for the good of all — into concrete daily commitments a person can actually practice.