The second limb of Aṣṭāṅga Yoga is Niyama, which refers to personal disciplines that support inner balance. While the yamas focus on our relationship with the external world, niyamas focus on how we care for and cultivate our own inner life. These practices help create a stable internal environment where clarity can develop.

Patañjali describes five niyamas: Śauca (purity or cleanliness), Santoṣa (contentment), Tapas (disciplined effort), Svādhyāya (self-study), and Īśvara-praṇidhāna (surrender to the higher order of life). Each of these principles addresses a different aspect of personal cultivation.

Śauca encourages cleanliness of both body and mind. Physical cleanliness promotes health, while mental cleanliness involves reducing clutter, negativity, and unnecessary mental noise. Santoṣa, or contentment, invites a sense of quiet acceptance of the present moment rather than constant dissatisfaction. Contentment does not mean passivity; it simply reduces the mental agitation that comes from endless comparison and craving.

Tapas refers to disciplined effort or constructive self-regulation. It is the willingness to do what supports growth, even when it requires effort. Svādhyāya encourages self-reflection and study of wisdom teachings so that we gradually understand our own patterns and motivations. Finally, Īśvara-praṇidhāna invites humility and trust in the larger intelligence that governs life. It reminds us that we are participants in a greater order rather than controllers of everything.

Together these practices gradually refine the inner environment of the mind. When the mind becomes less cluttered, less reactive, and more reflective, it begins to settle naturally. The niyamas therefore support the deeper stages of yoga not by forcing change but by cultivating an inner atmosphere that allows insight and steadiness to arise.