Sanctity of Life and the Afterlife
The Sanctity of Human Life
One of the most fundamental principles in Jewish ethics is the sanctity of life. Judaism teaches that human life has unique and irreplaceable value because every person is created in the image of G-d (tzelem Elohim). Genesis 1:27 states: “G-d created mankind in his own image, in the image of G-d he created them; male and female he created them.” This verse grounds the sanctity of all human life: every person, regardless of age, ability or status, bears the divine image and deserves protection and dignity.
The sanctity of life is also underpinned by the creation account in Genesis 2:7: “The Lord G-d formed a man from the dust of the ground and breathed into his nostrils the breath of life, and the man became a living being.” The image of G-d breathing life directly into a human being conveys the intimate, sacred nature of each human life. The sixth commandment, “You shall not murder” (Exodus 20:13), makes the protection of human life a divine obligation.
The sanctity of life in Judaism is rooted in two key teachings: Genesis 1:27 (humans are created in G-d’s image, giving every person intrinsic dignity) and Genesis 2:7 (G-d breathed life into humanity, making life sacred). The commandment “You shall not murder” (Exodus 20:13) reinforces this by making the protection of life a direct divine command.
Pikuach Nefesh and the Sanctity of Life
Pikuach Nefesh (literally “watching over a soul”) is the practical application of the sanctity of life to Jewish law. Because life is so sacred, the Talmud teaches that almost every other Mitzvah must be set aside to preserve it. Leviticus 19:16 (“do not stand idly by the blood of your neighbour”) is cited as a source for the duty to intervene when someone’s life is at risk.
Pikuach Nefesh affects Jewish life in concrete ways. A Jewish doctor must treat patients on Shabbat or Jewish festivals if their lives are at risk. A sick person may eat non-kosher food if it is medically necessary. Communities must fund emergency services. The principle extends beyond individual acts: Jewish communities are obligated to support medical care, welfare services and any institution that protects life.
A significant debate in Jewish ethics concerns whether Pikuach Nefesh extends to relieving severe suffering even at the cost of shortening life. Orthodox Jewish authorities generally hold that Pikuach Nefesh protects and extends life; actively shortening life, even to end suffering, goes against the principle. Most Orthodox rulings therefore oppose active euthanasia.
Progressive (Reform) Jewish thinkers have sometimes argued that quality of life and the relief of suffering are also Jewish values, and that in some circumstances allowing a person to die (passive euthanasia) or relieving pain even at some cost to life’s length may be consistent with Jewish ethics. The distinction between human and non-human life is also debated: some authorities extend the principle of Pikuach Nefesh only to human beings, citing the unique status of humans created in G-d’s image; others argue it should inform attitudes to all sentient life.
Soul and Body in Jewish Belief
Judaism teaches that a human being is a unity of soul and body. Genesis 2:7 is read as describing the creation of this unity: the physical body (basar) formed from dust, animated by G-d’s own breath (neshama — the soul or spirit). The soul is the divine element within each person; the body is its earthly dwelling. This understanding of human nature shapes Jewish attitudes to life, death and what follows death.
Unlike some other traditions, classical Judaism has generally resisted the idea that the body is merely a prison from which the soul escapes at death. Rather, the bodily dimension of human life is valued and respected: Jewish burial practice, for instance, emphasises the dignity of the body. The belief that G-d will ultimately restore the whole person — body and soul — shapes traditional Jewish ideas about resurrection.
Life After Death: Key Concepts
Jewish beliefs about life after death are varied and have developed over centuries. Several concepts are important:
Sheol is the term used in the Hebrew Bible for the realm of the dead. In earlier Jewish thought, Sheol was simply where all people went after death — a shadowy, diminished state rather than a place of reward or punishment. It was not heaven or hell in the later sense.
Gan Eden (literally “the Garden of Eden”) is the term used in Jewish tradition for the paradise where the souls of the righteous enjoy G-d’s presence after death. It is understood as a state of spiritual bliss and closeness to G-d, rather than necessarily a physical garden.
Gehenna is understood in Jewish thought as a place of purification or punishment for souls who require correction after death. Importantly, in most Jewish traditions Gehenna is not seen as eternal: the maximum time a soul spends there is twelve months, after which it is either purified and enters Gan Eden or, in extreme cases, ceases to exist. This is different from the Christian concept of permanent hell.
Three key afterlife concepts in Judaism: Sheol — the shadowy realm of the dead in the Hebrew Bible; Gan Eden — paradise where righteous souls rest in G-d’s presence; Gehenna — a place of purification (not usually eternal), after which souls are cleansed and may enter Gan Eden. Daniel 12:2–3 is the clearest Hebrew Bible reference to resurrection and different destinations for the righteous and the wicked.
Resurrection and Judgement
The concept of Resurrection — that the dead will be physically raised at the end of time — appears most clearly in the Hebrew Bible in Daniel 12:2–3: “Multitudes who sleep in the dust of the earth will awake: some to everlasting life, others to shame and everlasting contempt. Those who are wise will shine like the brightness of the heavens.” This passage teaches that there will be a future resurrection in which the righteous and the wicked receive different outcomes.
Judgement by G-d is a key aspect of Jewish afterlife belief. The Rosh Hashannah and Yom Kippur period focuses intensely on this theme — Jews examine their actions over the past year and seek forgiveness, with the belief that G-d inscribes their fate in the Book of Life. However, Jewish views on the exact nature and timing of judgement vary: some emphasise judgement at death; others emphasise a final judgement at the end of time.
Belief in the resurrection of the body is a central doctrine of Orthodox Judaism, listed among the thirteen principles of faith compiled by Maimonides. In this view, at the end of time G-d will restore the dead bodily, and the righteous will enjoy the World to Come (Olam Ha-Ba). The resurrection is understood as a physical event, consistent with the Jewish valuation of bodily life as God-given.
Progressive (Reform) Judaism has often moved away from a literal belief in bodily resurrection, focusing instead on the immortality of the soul — the idea that the spiritual dimension of a person continues after death in the presence of G-d. Some Reform Jews interpret afterlife language metaphorically, understanding “life after death” as the continuing influence a person has through their actions and legacy. Conservative (Masorti) Jews generally retain the traditional language of resurrection but allow a range of interpretations regarding its literal or symbolic meaning.