Transmigration, Evolution and Jain Karma Doctrine

Summary

Dr Subhash C. Jain presents a detailed exposition of the Jain doctrine of karma and its implications for transmigration and evolution of living beings. The introduction explains that, according to Jainism, living beings wander in the cycle of birth, death and rebirth as long as they carry the karmic body (kārmaṇa śarīra) attached to the soul. The gati, or realm of rebirth, can be infernal (nāraka), celestial (deva), human (manuṣya) or subhuman/tiryanca (plants and animals), and the next birth depends on the nature of one’s karma. Aggression, greed and deceit result in lower births, whereas truthfulness, non‑possessiveness and austerity lead to human or celestial births. The author details how the eight types of karma (including life‑span karma, name karma and feeling karma) bind the soul and determines the age‑bonding moment when the life‑span karma for the next birth is acquired. He introduces the conceptual scheme of evolution, arguing that the life‑form evolves upward when the number of vital powers (prāṇa) increases from four to ten and evolves laterally when the potency of vital powers increases. Evolution and devolution are governed by the rule of development: spiritual progress or deterioration occurs together with physical changes as the karmic load increases or decreases. The article analyses the categories of living beings: single‑sensed beings (earth, water, fire, air and plant organisms), two‑sensed, three‑sensed, four‑sensed and five‑sensed beings. It presents presuppositions about transmigration—for example, that beings with a large karmic load may devolve into lower births, whereas auspicious karma can lead to human or celestial births. Diagrams show how various karmic thresholds (K₄, K_M, K_H, K_SS) determine whether five‑sensed beings transmigrate to infernal, subhuman or human births. The article emphasises that liberation is possible only by eliminating karma through right knowledge, right faith and right conduct. Dr Jain situates the Jain view alongside Darwinian evolution, noting that Jain evolution relates to moral and spiritual qualities rather than natural selection. By connecting the metaphysical doctrine of karma to a conceptual scheme of evolution, the author highlights Jainism’s unique synthesis of ethics, cosmology and biology.