reincarnation-overview

Reincarnation — from Latin re- (again) + incarnare (to make flesh) — describes the process by which a soul, consciousness, or life-principle survives bodily death and takes birth again in a new body. The concept appears in various forms across virtually all human cultures, from the earliest recorded history to the present day.

Terminology and Distinctions

The English language has four primary terms for the re-embodiment process, each carrying distinct connotations:

• Rebirth — The most general term, used especially in Buddhist contexts where it avoids implying a permanent soul (atman).
• Reincarnation — The most common Western term, typically implying a soul or self that persists across lives.
• Transmigration — Often denotes cross-species re-embodiment (human to animal or vice versa), a point of contention among different traditions.
• Metempsychosis — A classical term (Greek) used by Plato, Pythagoreans, and Neoplatonists, emphasizing the soul’s migration between bodies.
• Palingenesis — Rarely used; literally “being born again.”

As Norman McClelland’s Encyclopedia of Reincarnation and Karma documents, these terms overlap considerably but reflect deep doctrinal differences — particularly between Hindu (affirming a soul) and Buddhist (denying a soul) frameworks.

Global History of Belief

Evidence of reincarnation beliefs spans the ancient world:

• Ancient Egypt — Funerary texts, the Book of the Dead, and the judgment scene in the Hall of Maat suggest a journey of the soul (ba and ka) toward rebirth.
• Ancient Greece — Orphic, Pythagorean, and Platonic traditions taught metempsychosis, with the soul choosing its next life.
• India — The oldest continuous reincarnation tradition, found in the Vedas, Upanishads, and all six orthodox schools of Hindu philosophy.
• Judaism — Kabbalistic texts developed the doctrine of gilgul neshamot (transmigration of souls) from the medieval period onward.
• Christianity — Early church fathers debated and ultimately rejected reincarnation; Gnostic sects preserved it; the Cathars revived it in medieval Europe.
• Islam — Sufi mystics and certain philosophical schools (Ikhwan al-Safa, Druze) incorporated rebirth concepts.
• Indigenous traditions — Shamanic cultures from Siberia to the Americas to Australia affirm the soul’s journey and return.

Contemporary Belief

According to a 2000 Harris Poll cited by McClelland, 27% of the general U.S. population holds a deep belief in reincarnation, rising to 40% among those aged 20–30 and dropping to 14% among those over 65. Similar figures have been found across Europe. The search for understanding past lives has moved beyond religious contexts into therapeutic, scientific, and popular spiritual domains.

Key Issues

Major questions that recur across traditions and scholarly study include: What exactly survives death — a soul, consciousness, mind, or karmic traces? Does reincarnation involve progress or mere cycling? Is karma a moral law, a natural law, or a social construct? Can past lives be verified empirically? These questions are explored in depth across the other pages in this knowledge bank.