Patrick Zeis A familiar face changes with age. A feeling that seemed overwhelming in the morning has softened by evening. Praise reassures us until a different opinion unsettles the identity we were beginning to trust. Buddhist teaching invites us to examine these experiences through three characteristics: anicca, impermanence; dukkha, suffering or unsatisfactoriness; and anattā, non-self.
Known as the Three Marks of Existence, they help explain why efforts to secure lasting happiness through changing conditions remain vulnerable. We try to preserve what cannot remain, seek refuge in what depends on circumstances, and identify with processes that do not submit to our wishes.
Understanding these marks can loosen fear and defensiveness, but their Buddhist purpose extends further. Insight supports disenchantment, dispassion, and liberation from clinging. This does not require indifference to others or denial of ordinary happiness. It asks us to investigate what we are holding onto, and whether it can provide the security we expect.
Understanding the Three Marks of Existence
Dhammapada 277–279 presents a precise distinction. In paraphrase: conditioned formations are impermanent; conditioned formations are dukkha; all phenomena are not-self. The first two statements concern what arises through conditions, while the third has a broader scope.
The Pāli word saṅkhārā refers here to conditioned formations. A body depends on nourishment and many other conditions; a feeling arises through contact; an intention is influenced by perception, memory, and habit. What depends on conditions remains subject to alteration and cessation.
The non-self statement uses dhammā, meaning phenomena. In the standard Theravada interpretation, this includes both the conditioned and the unconditioned. Nirvana is understood as unconditioned, so it is not classified as an impermanent, unsatisfactory formation. It is nevertheless not an eternal self. The teaching does not offer a permanent spiritual identity to replace an ordinary one.
These distinctions prevent the familiar title “Three Marks of Existence” from becoming an imprecise claim that everything is miserable or unreal. Each mark identifies something different:
| Mark | What it reveals | What it calls into question |
|---|---|---|
| Anicca | Conditioned phenomena arise, change, and cease | The expectation of permanence |
| Dukkha | Conditioned phenomena are vulnerable and cannot provide an unconditioned refuge | The expectation of lasting security through them |
| Anattā | Phenomena are not fit to be appropriated as an enduring self | Identification as “mine,” “I,” or “my self” |
Study provides an orientation, but agreement alone does not end clinging. We can know that a relationship will change while still demanding that it protect us from uncertainty. Practice brings the teaching into the experience of wanting that protection.
Anicca — Conditioned Experience Is Impermanent
Impermanence includes the obvious changes of a lifetime, but it is also present within what appears stable. Breathing continues through successive breaths. A mood is sustained and altered by thoughts, sensations, and circumstances. Even a familiar relationship persists through repeated encounters between people who are themselves changing.
The point is not simply that everything eventually ends. What we try to possess is already undergoing change while we call it ours.
Recognizing Change in Experience:
The body makes impermanence visible through hunger, fatigue, recovery, illness, and aging. Its relative stability requires continuing support. Health can be cared for, but it cannot be guaranteed by wanting it strongly enough.
Mental life is equally revealing. An uncomfortable sensation can alter our mood; a memory can interrupt concentration; an interpretation can change when new information arrives. Thoughts sometimes appear unbidden, while deliberate intentions also depend on conditions and require cultivation to be sustained.
Observation gradually exposes the difference between influence and command. We can train attention, seek treatment, repair a relationship, or establish a helpful routine. These actions matter precisely because conditions matter. They do not give us complete control over the results.
In the Dhammapada, seeing impermanence with wisdom leads toward disenchantment. This means losing the illusion that conditioned things can provide final security. It is more searching than simply remembering to enjoy life while it lasts: it begins to weaken the attachment that makes changing experience feel indispensable to our being.
Kisa Gotami and the Mustard Seed:
A story preserved in the Theravada commentarial tradition tells of Kisa Gotami, whose young child had died. Carrying his body, she searched for someone who could restore him to life. Eventually, she came to the Buddha.
He asked her to obtain mustard seeds from a household in which no one had died. The seeds themselves were easy to find. A household untouched by death was not. As she went from home to home, she encountered the universality of loss. The narrative presents this recognition as a turning point in her spiritual life.
For a contemporary reader, the story can illuminate how a fact known abstractly becomes real through contact with others. It should not be used to prescribe how quickly anyone ought to accept bereavement. Knowing that loss is universal does not make a particular person replaceable, nor does it remove the need for mourning and support.
Its relevance lies in what it reveals about mortality: no household, however loving or fortunate, stands outside it.
Remembering Impermanence Without Becoming Fatalistic:
Clinging can make change threatening before anything has been lost. Success becomes overshadowed by monitoring its decline. Affection becomes entangled with demands for reassurance. The effort to preserve a good condition begins consuming the attention through which it might otherwise be appreciated.
Remembering impermanence can interrupt this pattern. In AN 5.57, the Buddha recommends recollecting aging, illness, death, separation from what is dear, and responsibility for one’s actions. The final recollection matters: vulnerability does not make conduct irrelevant. What we do helps shape what follows.
Such reflection may encourage a needed conversation or a more responsible choice. It is not an instruction to force gratitude during grief. Sometimes the appropriate expression of wisdom is simply to acknowledge that something precious has changed and respond with care.
Dukkha — Conditioned Experience Cannot Provide Lasting Security
Dukkha includes familiar pain, but as a mark of conditioned existence its meaning is wider. It points to vulnerability, instability, and the inability of what depends on conditions to provide an unconditional refuge.
This characteristic is not created solely by unrealistic expectations. A healthy body remains susceptible to illness even when we understand impermanence. A peaceful situation depends on conditions even when no one consciously demands that it last. Clinging intensifies suffering; it does not invent the underlying instability.
Three Dimensions of Dukkha:
SN 38.14 identifies three forms of dukkha, often explained as follows:
- The suffering of pain: bodily discomfort and emotional distress, including illness, injury, fear, and grief.
- The suffering associated with change: the precariousness of pleasant experience, which cannot be relied upon to remain satisfying.
- The unsatisfactoriness of conditioned formations: the pervasive vulnerability of processes that depend on supporting conditions and cannot be secured permanently.
These dimensions overlap. Losing a valued role may bring immediate sadness, the disruption of a formerly satisfying situation, and a confrontation with how much one’s identity depended on it.
As a mark of existence, dukkha draws attention to the character of conditioned phenomena. Within the Four Noble Truths, the teaching examines suffering, its origin, cessation, and the path. These perspectives belong together, but the present emphasis is why conditioned experience is unsuitable as an ultimate refuge.
Pleasure and the Demand for Security:
A satisfying meal, meaningful work, or an afternoon with a close friend can be genuinely pleasant. Recognizing dukkha does not require contradicting that experience or constantly interrupting it with reminders that it will end.
The difficulty becomes clearer when pleasure is asked to settle something it cannot settle. Achievement must establish our worth once and for all. A relationship must ensure that we never feel lonely. A period of calm must prove that difficulty is behind us.
Under these demands, even pleasure becomes work. We compare the present with a better moment, watch for signs of decline, and search for ways to recover what has shifted. Understanding dukkha exposes the limits of this project without blaming people for wanting relief.
Practical needs still deserve attention. Food, safety, companionship, and fair treatment matter. Buddhist practice includes wise efforts to improve conditions while questioning the hope that any arrangement of conditions can make us permanently invulnerable.
Anattā — No Part of Experience Is an Enduring Self
Non-self is easily mistaken for the claim that nobody exists or nothing matters. Its practical focus is more exacting: what within experience is fit to be regarded as an enduring “I,” an independent owner, or something that is ultimately “mine”?
Ordinary language remains useful. We can speak of our bodies, memories, and responsibilities. The investigation concerns the identification placed upon them, especially the assumption that changing processes contain a permanent essence that must be protected or fulfilled.
Examining the Five Aggregates:
In the Anattalakkhaṇa Sutta (SN 22.59), the Buddha examines five aggregates:
- Form: the body and material phenomena.
- Feeling: the pleasant, unpleasant, or neutral tone of experience.
- Perception: recognition and the marking of features.
- Volitional formations: intentions and other shaping mental activities.
- Consciousness: knowing associated with the senses and mind.
The inquiry considers their impermanence, vulnerability to affliction, and lack of complete obedience to our wishes. A body can be cared for but cannot be ordered never to age. Feelings shift. Perceptions can be mistaken. Mental activities and consciousness depend on conditions.
These characteristics make the aggregates unsuitable for appropriation as an enduring self. This is not a demand to dislike the body or distrust every thought. It is an invitation to stop treating them as possessions whose behavior must confirm a permanent identity.
The investigation also reaches the observer. Within this early Buddhist framework, consciousness as an aggregate is not exempt from non-self. Buddhist traditions use language such as “pure awareness” in different ways, but a meditative experience of observing does not, by itself, establish an eternal witness.
Continuity Without an Unchanging Essence:
A person has a history, relationships, habits, and commitments. Recognizing non-self does not make these disappear. A promise made yesterday still calls for a response today; harm done to someone still has consequences.
Continuity does not require an unchanging substance. Our present conduct is influenced by prior actions and, in turn, conditions what follows. We can acknowledge this continuity without assuming that one permanent entity has remained untouched throughout it.
The distinction matters ethically. “There is no self” cannot excuse cruelty or neglect. Buddhist practice asks us to take responsibility for intentions and actions while relinquishing the need to make them evidence of a fixed identity. A harmful act can be acknowledged and repaired without being defended as “just who I am.”
Loosening Identification:
In ordinary practice, non-self can become relevant when a passing state begins defining the whole person. A failure becomes “I am a failure.” Anxiety becomes proof that one is permanently incapable. Criticism of a view becomes an attack on the self that holds it.
Recognizing the conditions involved creates room for a different response. Anxiety may be influenced by fatigue, uncertainty, or an old habit of anticipation. A defensive thought can be recognized without becoming an instruction. Seeing these influences does not deny the experience; it makes it more workable.
Such shifts are useful beginnings, not the complete realization of non-self. The deeper practice examines identification wherever it appears, including attachment to being unusually insightful, detached, or spiritually accomplished.
How the Three Marks Work Together
Consider a professional role that has become central to someone’s life. Its duties, status, and rewards change as the organization and the person change. This illustrates impermanence. Because the role depends on those conditions, it cannot guarantee enduring satisfaction or security. This illustrates dukkha. Neither the role nor the changing thoughts, feelings, and abilities associated with it provides an enduring self.
The person can still value the work, defend fair treatment, and make plans. What the teaching questions is the demand that this role establish who they ultimately are and keep that identity safe.
The example brings the marks together without making them interchangeable. Impermanence concerns change; dukkha concerns the vulnerability of conditioned existence; non-self concerns the unsuitability of phenomena for identification as an enduring self. Seen together, they undermine the assumptions through which clinging seems necessary.
Experiencing the Three Marks Through Buddhist Practice
Insight develops within the broader training of ethics, concentration, and wisdom. Meditation gives sustained attention to processes that are often overlooked, while daily conduct reveals how understanding holds up when desire, fear, or conflict becomes strong.
Observing Without Forcing a Conclusion:
In meditation, a practitioner can notice the changing sensations of breathing, the tone of a feeling, or the conditions accompanying restlessness. What happens when attention feeds an irritation? What happens when it returns to the body? Does the state remain the same?
The purpose is not to repeat “impermanent” over every experience until it fits a doctrine. It is to observe carefully enough that the teaching can be investigated. Sometimes change is obvious; sometimes what becomes most apparent is the insistence that a state should change more quickly.
Concentration supports this investigation by steadying attention. Ethical conduct supports it by reducing avoidable conflict and concealment. A person who repeatedly harms others will have more to defend and explain away, making honest observation harder.
Integrating Insight With Care:
Emotional withdrawal should not be mistaken for nonattachment. Becoming unavailable to loved ones or using “not-self” to dismiss someone’s pain does not demonstrate wisdom. Less defensiveness, greater accountability, and more capacity to respond compassionately can be signs that practice is being integrated, though they are not definitive measures of attainment.
These teachings also benefit from patience. Stable routines, trusted relationships, and qualified guidance help keep contemplation connected with life. When reflection on mortality or identity becomes overwhelming, a gentler pace and a return to grounding practices may be more appropriate than pressing harder.
Seeing Clearly and Moving Beyond Clinging
The Three Marks begin with experiences close at hand: a sensation changing, a pleasure proving unable to satisfy indefinitely, a thought arriving without permission and being claimed as “me.” Attending to these processes can weaken the reflex to grasp, resist, and defend.
Their full Buddhist purpose extends beyond becoming more comfortable with uncertainty. SN 22.59 describes insight leading through disenchantment and dispassion to liberation, including the ending of renewed birth. Disenchantment here is the fading of the illusion that conditioned phenomena can provide final refuge; it need not become bitterness toward people or life.
We can begin without pretending to have reached that freedom. We care for what depends on conditions, acknowledge where our influence ends, and examine the identities we feel compelled to protect. The practice develops as these observations become more honest and the mind becomes more willing to relinquish what it can no longer mistake for a lasting refuge.
Sources: Dhammapada 277–279, SN 22.59, SN 38.14, and AN 5.57, translated by Thanissaro Bhikkhu; Kisa Gotami and the mustard seed, Therīgāthā commentary, translated by Andrew Olendzki. Scriptural teachings and the traditional story are paraphrased; everyday examples are contemporary applications.
