Guṇas (Samkhya)

Guṇas (Sanskrit: “qualities,” “strands,” “threads”) are the three fundamental qualities of Prakṛti in Samkhya philosophy.

Overview

The three Guṇas—Sattva (purity, luminosity), Rajas (activity, passion), and Tamas (inertia, darkness)—are the constitutive principles of material nature (Prakṛti). All manifested phenomena are combinations of these three qualities in varying proportions.

Philosophical Context

In the Samkhya system, Prakṛti is the primordial material cause of the universe, and the Guṇas are its inherent attributes. Before creation, the three Guṇas exist in perfect equilibrium (sāmyāvasthā); creation begins when this balance is disturbed. Sattva gives rise to knowledge and discernment; Rajas generates movement and desire; Tamas produces delusion and heaviness. The Guṇas operate at every level of existence—from the cosmic (mahat-tattva, ahaṃkāra) to the physiological (the doshas of Ayurveda are correlated with the Guṇas) and the psychological (the gunas of the mind determine character and behavior). Liberation (kaivalya) in Samkhya consists in the isolation of Purusha from the Guṇas of Prakṛti.

Interpretations

The Bhagavad Gītā (chapter 14) elaborates the Guṇas as binding the soul to embodied existence, with liberation achieved through transcending all three. In Ayurveda, the Guṇas underlie the three doṣas (vata, pitta, kapha). In Yogic psychology, the guṇas describe the qualities of the mind: sattvic clarity, rajasic agitation, and tamasic dullness.

Verification Notes

• The guṇa theory is foundational to Samkhya and Yoga philosophy
• Distinguished from the singular guṇa concept in other contexts (e.g., the existing guṇa.md file which may address different usages)