TheShuddhashuddha tattvas or "Pure-Impure" tatwas, in Shaivite and Shakta Tantric metaphysics, refer to the seven ofthe 36 tattvas frommaya topurusha. It is also one of the five main divisions (kala) or stages of Involution of the supreme consciousness, inKashmir Shaivitecosmology.

The tattvas are:

• Māyā tattva:Maya is the universally formative and limiting principle, the "material" cause of the "impure sphere." Maya brings into being under the influence of the Sadvidya-Tattwa(atman) the following five tattvas, known as the "five sheaths,"pancha kanchuka, which restrict the universal Self to being and the individual soul, thepurusha.
• Kalā tattva limitation of authority or efficacy - the Self, which is an All Doer, becomes a Little Doer. Can also refer to creativity, aptitude, the power which draws the soul toward spiritual knowledge. Its energy partially removes the veil ofanava-mala which clouds the inherent powers of the soul.
• Vidyā tattva: limitedknowledge, the Self which is an all-knower becomes a little knower. Knowledge in accord with its present life experiences.
• Rāga tattva:attachment, inclination, limitation of fullness, giving rise to desire for various objects.
• Kāla tattva: limitation ofeternity, giving rise to the phenomenon oftime, which divides all experience intopast, present, andfuture.
• Niyati tattva: restriction or limitation of freedom, giving rise tokarma (cause and effect), necessity, and order. (more onNiyati).
• Purusha tattva: the limited spiritual consciousness, the soul or separate "EGO", the subjective principle. Through identification with the five Kanchukas or "coverings" the Self (atman) becomes apurusha, or limited, transmigratingsoul, capable of experiencing the cosmos as a limited individual.

• Jaideva Singh,Shiva Sutras – the Yoga of Supreme Identity,Motilal Banarsidass, Delhi 1979
• ------Pratyabhijnahrdayam – the Secret of Self-Recognition, Motilal Banarsidass, Delhi, 3rd ed. 1980
• Arthur Avalon / Sir John Woodroffe,Shakti and Shakta,Dover Publications, New York, 1978
• H.H. Mahatapasvi Shri Kumarswamiji : 'Virahsaivism: History and Fundamental Concepts', India
• Sri Yuktesvar Giri, The holy science, SRF

• Hinduism's Online Lexicon From the Himalayan Academy, based on the teachings ofSatguru Sivaya Subramuniyaswami
• Kashmir-Shivaism-Diagram
• Kashmir-Shivaism

• Hindu philosophical concepts