Saṅkhāra (Pali; Sanskrit: saṃskāra) is a central concept in Buddhist philosophy, broadly referring to "formations," "compositions," "confections," "determinations," or "conditioned phenomena." It encompasses all phenomena that are conditioned, constructed, or assembled, and which therefore are impermanent and subject to change.
Etymology
The Pali term saṅkhāra is derived from the prefix saṃ- (meaning "together," "well," "complete") and the root kar (meaning "to make," "to do," "to act"). Thus, it literally means "a putting together," "a composition," or "a formation."
Meanings and Contexts
The term saṅkhāra carries several layers of meaning within Buddhist thought, particularly in the Theravada tradition:
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All Conditioned Phenomena: In its broadest sense, saṅkhāra refers to anything that has come into being due to causes and conditions. This includes all physical and mental phenomena in the universe. It is in this sense that the Buddha stated, "Sabbe saṅkhārā aniccā" (All conditioned things are impermanent) and "Sabbe saṅkhārā dukkhā" (All conditioned things are suffering/unsatisfactory). This highlights the fundamental characteristics of existence.
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Mental Formations/Volitional Formations (Karmic Formations): In a more specific psychological context, saṅkhāra refers to mental "formations" or "volitions." These are the mental factors that "construct" or "put together" actions of body, speech, and mind, and thus generate karma. These volitional formations include intentions, desires, efforts, and other mental states that lead to future existences. This specific sense of saṅkhāra is crucial in the doctrine of Dependent Origination.
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One of the Five Aggregates (Khandhas): Saṅkhāra is the fourth of the Five Aggregates (pañca khandha) that constitute an individual being. The aggregate of saṅkhāras (saṅkhārakkhandha) comprises all types of mental formations, volitional activities, and karmic dispositions. It includes various mental factors (such as intention, attention, concentration, wisdom, confidence, energy, mindfulness, etc.) that arise in conjunction with consciousness, feeling, and perception.
Significance in Buddhist Philosophy
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Dependent Origination (Paṭiccasamuppāda): In the twelve links of Dependent Origination, saṅkhāra appears as the second link: "From ignorance (avijjā) arise volitional formations (saṅkhāra)." Here, saṅkhāra refers to the karmic energies and mental predispositions created by past actions driven by ignorance, which then lead to the arising of consciousness (viññāṇa) in a new existence. This emphasizes the role of volitional formations in perpetuating the cycle of saṃsāra (cyclic existence).
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Three Marks of Existence (Tilakkhaṇa): As mentioned, saṅkhāra is fundamental to understanding two of the Three Marks of Existence:
- Anicca (Impermanence): All saṅkhāras are transient, constantly changing, and subject to decay and dissolution.
- Dukkha (Suffering/Unsatisfactoriness): Because all saṅkhāras are impermanent and not ultimately satisfying, clinging to them leads to dukkha.
- While anattā (non-self) is the third mark, the impermanence and unsatisfactoriness of saṅkhāras directly inform the understanding of non-self, as there is no permanent, unchanging self to be found within these conditioned phenomena.
Understanding saṅkhāra is essential for grasping the Buddhist teachings on the nature of reality, the cause of suffering, and the path to liberation (Nirvana), which involves the cessation of all conditioned phenomena.