Iccha-shakti (Sanskrit: इच्छाशक्ति, romanized: Icchāśakti, lit. 'willpower') is a Sanskrit term translating to free will, desire, creative urge. It functions as the impulse towards manifestation within the principle of shakti, the concept of divine feminine energy.[1] Along with kriya-shakti (action power) and jnana-shakti (knowledge power),[2] iccha-shakti is described to constitute the three aspects of shakti in Hinduism, regarded to be responsible for the evolution of the universe in Tantra.[3] In Shaivism, iccha-shakti represents one of the five shaktis of Shiva, alongside adi-shakti, parama-shakti, kriya-shakti, and jnana-shakti.[4]