Religion
In the oldest stories, the first world was plant-based
Gen 1:29Every seed-bearing plant for food
In Genesis, the diet of all animals in the garden of Eden is vegan only. Adam and Eve, made directly in God's image, were vegan. Hindu, Jain, and Buddhist ethics put non-harm at the center. In Zoroastrian tradition, the first humans ate plants — and later writers say Zoroaster himself, and many of his priests, did not eat meat. A Cherokee origin story begins without killing. In these traditions, slaughter comes later — as a fall from the ideal, not as the starting point. We do not have to harm or eat animals at all.
What the evidence says
The main points first. Every claim is tied to a source below.
In Genesis, Eden is vegan — Adam and Eve included
Genesis 1:29–30 gives Adam, Eve, and every animal seed-bearing plants and fruit. The diet of all animals in the garden of Eden is vegan only. Adam and Eve, made directly in God's image, were vegan. Meat is permitted only after the flood (Genesis 9:3) — described as a concession after violence, not as the original design. Isaiah’s restored world has the wolf living with the lamb: they shall not hurt nor destroy.
Non-harm is older than the hamburger
Hindu texts elevate ahimsa — non-violence toward all beings. Jainism, among the oldest living traditions, makes not killing the first rule of the plate. Buddhism’s first precept is to refrain from taking life; Mahayana sutras call meat-eating the extinction of compassion. These are not modern diets with incense. They are the ethical core of some of the oldest Asian religions.
In Zoroastrian tradition, the first humans ate plants — and the end of time returns to that
In Zoroastrian cosmology, the first humans fed on water, then plants, then milk, then meat. At the last millennia the sequence reverses — meat is the first thing dropped. Origin and end agree: the perfect world does not require a knife.
Zoroaster himself did not eat meat — and neither did many of his priests
Later writers remember Zarathustra that way. Pliny says he lived for years in the wilderness on cheese. Diogenes Laertius says the Magi — Zoroastrian priests in his line — ate vegetables, cheese, and coarse bread. Porphyry, citing Eubulus, says the first and most learned class of Magi neither killed nor ate anything living. Colin Spencer writes that Zoroaster was a vegetarian and rejected animal sacrifice. In the ninth century, High Priest Ādurpād ī Ēmēdān told Zoroastrians to be plant-eaters and keep away from the body of farm animals. Mazdakism, a Zoroastrian sect, made vegetarianism an explicit rule. Not every later Zoroastrian followed this. The founder, many of his priests, and the origin and end-of-time stories all point the same way.
Jesus’s brother ate no meat — and some historians argue Jesus did not either
Hegesippus, quoted by Eusebius, says James the Just — brother of Jesus and leader of the Jerusalem church — drank no wine and ate no flesh, and was holy from the womb. Historian James Tabor, following Keith Akers, argues Jesus himself did not eat meat or fish; in that reading, the few gospel fish stories fail authenticity tests. This is a minority view among New Testament scholars, not a meme. The household at the start of Christianity is remembered as meatless at the top.
A Cherokee beginning looks like Eden
Mooney recorded the Cherokee origin of disease: at first humans, plants, and animals lived in equality and mutual helpfulness, without killing. When humans grew aggressive and ate the animals, the animals invented diseases to keep them in check. The plants stayed friends and offered themselves as medicine. Different continent. Same idea: the world was whole until someone started hunting.
Sources
Papers and datasets. Caveats stay on the card — small samples and single animals included on purpose.
Genesis 1:29–30 (NRSVUE) · Review
Genesis 1:29–30 — the original diet is plants
God creates Adam and Eve in his image (Genesis 1:26–27), then gives them — and every animal — every seed-bearing plant and fruit tree for food. Meat is not granted as food. It appears only after the flood (Genesis 9:3) as a concession, not as the original plan. The humans closest to God, in the story, are Adam and Eve: made directly in his image, and plant-eaters.
TheTorah.com · Review
Did God originally intend the world to be vegetarian?
Jewish scholarly reading: Genesis 1 describes an herbivorous creation; meat is permitted only after the flood. Talmudic and modern interpreters treat vegetarianism as the original plan.
Isaiah 11:6–9 (NRSVUE) · Review
Isaiah 11:6–9 — they shall not hurt nor destroy
The restored world is a peaceable kingdom: wolf with lamb, lion eating straw, a child at the den. God’s holy mountain is a place where nothing is killed. The restored world looks like the original plant-based one.
Vegetarianism in Hinduism · Review
Hindu vegetarianism and ahimsa
Post-Vedic Hindu texts elevate ahimsa — non-violence toward all beings — and vegetarian offerings over animal sacrifice. Hindu ethical teaching moved toward vegetarian practice.
Harvard Pluralism Project · Review
Jain ahimsa — non-harm as the first rule
Jainism, a śramaṇa tradition of ancient India alongside early Buddhism, makes non-violence toward all living creatures the core practice. The diet is vegetarian as a religious practice, not as a modern trend.
The Conversation · Review
Buddhist vegetarianism — first precept and Mahayana sutras
The first precept is to refrain from taking life. Mahayana texts (Laṅkāvatāra, Mahāparinirvāṇa) denounce meat-eating as extinguishing compassion. East Asian monastic Buddhism made vegetarian kitchens. Theravada practice varies; the ethic still centers on not taking life.
Encyclopaedia Britannica · Review
Zoroastrian first humans: water, then plants
In Zoroastrian cosmology the first human couple fed on water, then plants, then milk, then meat. At the end of time the sequence reverses — meat first to go. Both the origin story and the end of time are plant-based.
Pliny, Natural History 11.97 · Review
Pliny: Zoroaster lived in the wilderness on cheese
Pliny the Elder reports that Zoroaster lived for years in the wilderness on cheese, prepared so that he did not feel the effects of old age. The founder is remembered as living on a simple, meatless diet.
Diogenes Laertius 1.7; Dhalla on Porphyry · Review
The Magi ate vegetables, cheese, and coarse bread
Diogenes Laertius: the Magi dress in white, sleep on the ground, and their food is vegetables, cheese, and coarse bread. Porphyry, citing Eubulus, adds that the first and most learned class of Magi neither kill nor eat anything living. These are Zoroaster’s priestly disciples in the Greek record.
Hinduism Today, citing Spencer · Review
Spencer: Zoroaster was a vegetarian and rejected animal sacrifice
Colin Spencer, in The Heretic’s Feast, writes that Zoroaster was not only a vegetarian, he also disavowed animal sacrifice. Hinduism Today’s survey of eight religions reports that summary.
Denkard Book VI / Wikipedia, Vegetarianism and religion · Review
Denkard Book VI: be plant-eaters
Ninth-century High Priest Ādurpād ī Ēmēdān, in Denkard Book VI: be plant-eaters, so that you may live long; keep away from the body of farm animals; Ohrmazd created plants in great number for helping animals and people. Mazdakism, a Zoroastrian sect, later made vegetarianism an explicit rule.
Eusebius, Ecclesiastical History 2.23 · Review
James the Just ‘ate no flesh’
Hegesippus, quoted by Eusebius (Church History 2.23): James, brother of Jesus and leader of the Jerusalem church, was holy from the womb, drank no wine, and ate no flesh. The leader of that church is remembered as eating no meat.
James Tabor · Review
Was Jesus a vegetarian? — Tabor
Historian of Christian origins James Tabor presents the case, following Keith Akers, that Jesus did not eat meat or fish: John the Baptist and James the Just are remembered as meatless; the few gospel fish stories fail authenticity tests in this reading. A minority view among scholars, but not an unsupported one.
Compassionate Spirit / Akers · Review
The Lost Religion of Jesus — Akers
Keith Akers reconstructs the Jewish-Christian (Ebionite) Jesus movement as vegetarian, nonviolent, and opposed to temple animal sacrifice. In this reading, cleansing the temple is an act against the meat market at the heart of worship.
Mooney, Myths of the Cherokee · Review
Cherokee: Origin of Disease and Medicine
James Mooney recorded the Cherokee story: in the beginning humans, plants, and animals lived in equality without killing. When humans became aggressive and ate animals, the animals invented diseases. The plants stayed friendly and offered themselves as medicine. In this story, hunting is the fall from the original peace.
Proceedings of the Nutrition Society, 2014 · Review
Major religions recommended vegetarian life from the start
Review in Proceedings of the Nutrition Society: early human food cultures were plant-based; Hinduism and Buddhism have recommended a vegetarian way of life since their conception.