Pikuach nefesh

Principle in Jewish law of prioritizing preserving human life

Pikuach nefesh, which means "saving a soul" or "saving a life," is the principle in Halakha that the preservation of human life overrides virtually any other religious rule of Judaism. In the event that a person is in critical danger, most mitzvot, become inapplicable if they would hinder the ability to save oneself or someone else. However, there are certain exceptions; some rules and commandments may not be broken under any circumstances and thus may require an act of self-sacrifice.

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