 Kali, also called Kalaratri, is called in Yoga Vasistha as Prakṛti or "all of nature".She is described in the text, state Shimkhanda and Herman, as the "one great body of cosmos", and same as Devis "Durga, Jaya and Siddha, Virya, Gayatri, Saraswati, Uma, Savitri".She is the power that supports the earth, with all its seas, islands, forests, deserts and mountains, asserts "Yoga Vasistha".