Pour water into a glass that sits inside a slightly larger glass, which sits inside a slightly larger glass, until you have five nested glasses each holding the next. Now imagine the water can flow from the innermost outward, and that what arrives at the outermost is what you experience as your body doing things in the world. That nested-glass image is what the kosha model is. The Sanskrit names the five layers — Anandamaya (bliss-sheath), Vijnanmaya (wisdom-sheath), Manomaya (mind-sheath), Pranamaya (life-energy sheath), Annamaya (food-sheath) — and the model says karma is stored in the innermost layers and flows outward to become the physical actions you take.1
This sounds metaphysical until you notice it is solving a very practical problem: how does an inherited pattern from a prior lifetime — something not encoded in any physical structure of your current body — end up making you, this morning, behave a particular way at the breakfast table? The Western frame tends to either deny the question (no such patterns exist) or hand-wave it (something something past lives). The kosha model gives a piece-by-piece mechanism, and it is the mechanism that makes the Jyotish karma-trigger model coherent.
Anandamaya kosha — the bliss-sheath, the outermost-from-pure-consciousness wrapping. Storage location for shared karmas — those carried not just by you individually but by your family, your clan, your region. This is where the Vedic concept of inherited family destiny actually lives mechanistically: the karma of your bloodline is encoded at this layer, available for activation regardless of whether any individual member has personally done the action that originally laid down the encoding.
Vijnanmaya kosha — the wisdom-sheath, also called the causal body. Storage location for individual karmas — the patterns you yourself laid down across this and prior lives. This is where Sanchita lives mechanistically. The vast warehouse of personal karma sits in the causal body.
Manomaya kosha — the mind-sheath, the subtle or astral body, the home of self-image. When a karma ripens — when conditions in this lifetime favor its expression — it projects from the Vijnanmaya or Anandamaya layers into the Manomaya, where it affects the manas (mind). Self-image is the layer where karma first becomes operationally felt as a thought, a mood, an inclination, a sense of me doing or being a particular way.
Pranamaya kosha — the life-energy sheath, the etheric body. The mind, having received the ripened karma, then directs the etheric body. Pranamaya is where impulse becomes available to be acted upon — the energetic charge that moves you toward doing something or away from doing it.
Annamaya kosha — the food-sheath, the physical body literally made of food (anna). The outermost layer. The etheric body energizes the physical body to perform or avoid the action the ripened karma was reaching toward. The physical action you take in the world is the end of the chain.2
The flow is one-directional in this account: from innermost storage outward to physical action. Karma stored deep gets activated by conditions, projects into mind as self-image-aligned impulse, charges the etheric body, energizes physical action.
The split between Vijnanmaya (individual karma) and Anandamaya (shared karma) is one of the most distinctive features of the model. It mechanizes what otherwise looks like superstition.
Family karma — the recurring patterns that run through bloodlines — is not, in this account, mystical inheritance. It is encoded in the Anandamaya kosha and propagated through the lineage in a manner the model does not fully specify but treats as real. When you act in alignment with deep family pattern, you are activating Anandamaya-stored substrate. When you break a family pattern, you are doing the heavier work of altering encoding at a kosha layer that contains more than your individual choices ever put there.
The same logic applies at clan and regional scale. The book is explicit that "your shared karmas (shared with family, clan and fellow citizens of your town, region or country) in the Anandamaya kosha."3 Regional karma is a real category in this account. A region carries collective encoding that any individual born into the region can activate. Historical traumas, collective practices, regional spiritual lineages — all of these have a storage location in the model. This is what makes the model take seriously what depth psychology and ancestral-healing traditions name without quite explaining: the way patterns run through bloodlines and territories far beyond what any individual choice could explain.
The book then maps three of the planets directly onto three of the body layers:4
This mapping is why the 15-step chart-analysis methodology requires reading the chart from three ascendants in sequence — Lagna, Chandra Lagna, Surya Lagna. The three readings are not redundant. Each reads a different layer of the kosha architecture. The physical/vital body becomes legible from the Lagna; the astral/mental layer from the Moon ascendant; the causal/spiritual layer from the Sun ascendant. A chart read from only one ascendant is reading only one kosha layer of the karma flow.
Tension with materialist explanations. A materialist reader will object that there is no observable mechanism for an etheric body distinct from the physical, no way to detect a causal body in the laboratory, no measurement of an Anandamaya kosha. The model is offering a phenomenological architecture, not an empirically verified one. Whether it maps to anything physical is unanswered. What the model does is make the karma-trigger mechanism coherent at the level of subjective experience — patterns store deep, ripen under conditions, become felt as self-aligned impulse, charge an energetic state, move the body — and that phenomenological coherence is what makes it useful as a practitioner's working model even without metaphysical commitment.
Tension with mainline Western depth psychology. Western depth psychology has analogues: the unconscious (storage), the activation of complexes under specific environmental conditions, the somatic charge of an activated complex, the behavioral expression. The kosha model adds the multi-life storage span and the family/regional storage layer that Western depth psychology mostly does not include. It removes the assumption that all relevant storage is in this individual brain across this single life. A depth psychologist could productively borrow the multi-layer storage architecture without committing to the metaphysics; the architecture is helpful as a clinical schema even if the koshas as substances are bracketed.
Tension with simpler one-layer karma models. Many popular treatments of karma treat encoding as if it is all in one place — usually vaguely "the mind" or "the soul." The five-layer architecture is more specific. It says encoding is not one thing; storage is at the innermost layers (Vijnanmaya, Anandamaya), and what most people call "their karma" is actually the projection of stored karma through three intermediate sheaths (Manomaya, Pranamaya, Annamaya) on its way to physical action. Different practices work on different layers — meditation primarily on Vijnanmaya/Manomaya; pranayama on Pranamaya; asana and behavior modification on Annamaya — and matching practice to layer is what makes the practice precise rather than scattershot.
Kurczak/Fish are inheriting the kosha architecture from the Taittiriya Upanishad and the Vedanta commentarial tradition. They are doing distinctive work in two places: (1) explicitly assigning karma storage to Vijnanmaya and shared karma to Anandamaya, which is a specific operationalization rather than the more general Vedantic treatment; and (2) mapping the planets to specific koshas in a way that makes the three-ascendant reading methodology a kosha-stratified diagnostic rather than just an interpretive enrichment.
Where they converge with the broader Vedanta tradition is on the kosha sequence itself — Anandamaya, Vijnanmaya, Manomaya, Pranamaya, Annamaya from inner to outer. Where they part from many Vedanta teachers is in insisting on the operational use of the model: the kosha architecture is not just descriptive of human structure; it is the mechanism through which inherited samskara becomes today's behavior. Many Vedanta teachers treat the koshas more as layers to be transcended in contemplation than as a karma-flow circuit to be analyzed for diagnostic purposes. The textbook does both — treats the model as transcendable in deep meditation and as analyzable for chart-reading. The dual use is what makes the model practically central to the lineage's astrological method.
The kosha model is the metaphysical scaffolding the Jyotish karma-trigger system requires, and once you see it as a karma-storage-and-flow architecture rather than as a vague spiritual-anatomy chart, it produces useful comparisons.
Psychology: Karma and Samskaras (with handshake to the procedural-learning frame) — the vault's existing treatment of samskara as nervous-system encoding via repeated action is structurally identical to the Manomaya-to-Annamaya end of the kosha flow. What the kosha model adds is the upstream storage layer (Vijnanmaya and Anandamaya) where the encoding sits before any particular life. The handshake: a procedural-learning frame explains how encoding lays down in a single nervous system, but it does not explain inheritance of pattern across bodies. The kosha model offers a storage architecture upstream of any single nervous system. Whether you take the upstream storage as literal or as metaphor for transgenerational epigenetic inheritance, the architecture is the same shape.
African spirituality: Ancestor Veneration (and adjacent ancestral-healing concepts in the African-spirituality cluster) — multiple African and Afro-diasporic traditions hold that ancestors are present and active, that family/lineage karma is real, that healing work often involves working with ancestral patterns. The Anandamaya storage layer in the kosha model is structurally identical to the "ancestral substrate" most African spiritual frameworks assume. The handshake: two traditions on different continents independently articulate that some karmic storage is not individual, that it flows along bloodlines, and that healing work can address that layer rather than only the individual's own encoding. The cross-traditional convergence is striking. It suggests the architecture is naming something real about how patterns propagate through lineages rather than being a tradition-specific metaphysical curiosity.
Behavioral mechanics: Manipulation and Influence Hub — sophisticated operator practitioners distinguish between surface compliance (behavior modified without belief change), belief-level installation (the target's self-image now aligns with the operator's goal), and deep substrate alteration (the target's identity and core encoding shifted). These three levels map cleanly to Annamaya/Pranamaya (behavior/energy), Manomaya (self-image), and Vijnanmaya (causal-body / individual karma). The handshake produces a defensive insight: an operator who only modifies your behavior is operating at the Annamaya layer and the change will not stick once the manipulation pressure releases. An operator who installs at the Manomaya layer — changing your self-image — produces a more durable change. An operator who installs at the Vijnanmaya layer is doing cult-grade depth conditioning, and undoing it requires equivalent depth practice. The kosha layer at which manipulation is operating is the layer at which you need to do counter-work, and counter-work at a more superficial layer will not reach what was installed deeper.
Cross-domain: The American Frontier as Genocidal Template — historical patterns that travel across generations and across cultures are doing something the kosha model would identify as Anandamaya-layer storage at civilizational scale. The genocidal template imported from American settler-colonial precedent into Nazi planning is not in any individual mind; it is in the cultural-collective storage layer of European modernity, available for activation under matching conditions. The handshake produces a methodological prompt: when examining historical pattern-recurrence, distinguish individual-level encoding (a single leader's personal psychology) from collective-substrate encoding (the culture has the template ready to activate). The kosha model offers vocabulary for that distinction that historical analysis rarely has.
The Sharpest Implication The kosha model says you are not the original author of most of what you experience as your impulses. The flow runs from storage layers you cannot directly observe through self-image (which feels like you) into etheric charge (which feels like your energy) into physical action (which feels like your choice). At every layer the experience is I am doing this, but the upstream source of the this was loaded before this morning, in many cases before this lifetime, sometimes by the storage layer the family or region put there. The model is not erasing agency — present-moment Kriyamana is the layer where agency operates — but it is being clear that agency operates against an inherited substrate that constitutes most of what you feel as you. Living seriously with this model means treating self-image as data about ripening storage rather than as identity. Why does this feel so much like me? becomes a diagnostic question rather than a declaration of selfhood. The deeper practice the model points toward is not rejecting self-image but learning to read it as a readout of which karmas are currently ripening — useful information, not what you are.
Generative Questions