Archetype of the eternal return; represents individuation process where psyche integrates past experiences into wholeness. Modern context: symbolic of personal transformation cycles in therapy.

Wish-fulfillment against death anxiety; regression to infantile omnipotence fantasies. Modern context: manifests as desire for do-overs in psychoanalysis of repetition compulsions.

Projection of unfinished business onto imagined future existences; avoidance of present responsibility. Modern context: therapeutic focus on completing current life gestalts.

Mental schema for processing mortality; narrative construction giving life coherence. Modern context: studied as cognitive bias toward continuity in thanatology research.

Adaptive belief reducing death anxiety to promote group cohesion and procreation. Modern context: evolutionary psychology explains its cross-cultural persistence as survival mechanism.

Central to Hinduism/Buddhism as samsara - cycle of birth/death driven by karma. Historical: detailed in Upanishads (800-200 BCE). Modern: basis for dharma and moksha/nirvana pursuits.

Taoist/Buddhist integration with ancestor veneration; rebirth as continuation of familial duty. Historical: Chinese texts like Bao Puzi (4th century CE). Modern: influences funeral rites and memorial practices.

Mostly rejected in Abrahamic traditions but appears in Druze, Alevi, and pre-Islamic Persian traditions. Historical: Manichaeism (3rd century CE) taught light particles' transmigration. Modern: esoteric Sufi interpretations exist.

Pythagorean/Platonic soul transmigration (metempsychosis) influencing Renaissance esotericism. Historical: Celtic rebirth myths like Taliesin. Modern: New Age adaptations in neo-paganism and Theosophy.

Ancestral return through naming and resemblance; cyclical time in Yoruba, Akan traditions. Historical: Egyptian ka/ba concepts. Modern: maintained in diaspora religions like Candomblé and Vodou.

Varied Indigenous concepts like Hopi emergence cycles, Inuit name-soul transmission. Historical: Iroquois condolence rituals. Modern: blended with environmental consciousness in contemporary interpretations.

Secular metaphor for career changes, recovery narratives; pop culture trope in films/books. Historical: 19th-century Spiritualism. Modern: surveyed belief (~25% in US) often divorced from religious doctrine.