Discuss the salient features of the Six Schools of Indian Philosophy (Shada-Darshana). How do they differ in their approach to 'Salvation'?

The Shada-Darshana represents the six orthodox (Astika) schools of Indian philosophy that accept the authority of the Vedas. Developed during the Post-Vedic period, these schools seek to explain the nature of reality, the soul, and the path to Salvation (Moksha) through logic, meditation, and ritual.

1. Salient Features of the Six Schools

School Founder Main Philosophy (Features)
Nyaya Gautama Focuses on Logic and Epistemology. It believes that right knowledge is the only way to end suffering.
Vaisheshika Kanada An Atomistic school. It proposes that everything in the universe is made of five elements and atoms (Paramanu).
Samkhya Kapila The oldest school. It proposes a Dualism between Purusha (Consciousness) and Prakriti (Matter).
Yoga Patanjali Provides a practical path using Meditation and physical postures (Asanas) to control the mind.
Purva Mimamsa Jaimini Focuses on the Ritualistic part of the Vedas. It emphasizes the performance of Dharma (duty).
Vedanta Badarayana Focuses on the Knowledge (Upanishads). It explores the relationship between Atman (Soul) and Brahman (Ultimate Reality).

2. Different Approaches to 'Salvation'

While all schools aim for the liberation of the soul from the cycle of birth and death, their "How" differs:

  • Nyaya and Vaisheshika: Salvation is achieved through Real Knowledge. By logically understanding the difference between the self and the material world, one attains a state of "painless" existence.
  • Samkhya: Salvation comes from Viveka-Jnana (Discriminative Knowledge). When Purusha realizes it is completely separate from Prakriti, it is liberated.
  • Yoga: Focuses on Chitta-Vritti-Nirodha (stilled mind). Through the Eight-fold Path (Ashtanga Yoga), a person achieves Samadhi, leading to final liberation.
  • Mimamsa: Earlier, it believed that the correct performance of Vedic Sacrifices led to Heaven. Later, it accepted that performing duty without desire leads to salvation.
  • Vedanta: Salvation is the Realization of Oneness. For example, in Advaita Vedanta, realizing that "Atman is Brahman" through knowledge (Jnana) leads to Moksha.

Conclusion

In conclusion, the Shada-Darshana reflects the intellectual diversity of ancient India. Whether through the logic of Nyaya, the meditation of Yoga, or the knowledge of Vedanta, these schools provide a comprehensive framework for spiritual and mental evolution. They shifted the focus from blind faith to systematic inquiry, which remains the foundation of Indian thought today.