PralayaPralaya () is a concept in Hindu eschatology. Generally referring to four different phenomena, it is most commonly used to indicate the event of the dissolution of the entire universe that follows a kalpa (a period of 4.32 billion years) called the Brahmapralaya. Pralaya also refers to Nityapralaya, the continuous destruction of all animate and inanimate beings that occurs on a daily basis, Prakritapralaya, the great flood produced by Prakriti (Nature) that ends all of creation after the completion of 1,000 Chaturyuga (four-age) cycles, and Atyantikapralaya, the dissolution of one's Atman (Self) due to its union with Brahman (Ultimate Reality).
VrataVrata is a Sanskrit word that means "vow, resolve, devotion", and refers to pious observances such as fasting and pilgrimage (Tirtha) found in Indian religions such as Hinduism and Jainism. It is typically accompanied with prayers seeking health and happiness for their loved ones. Vrata (Sanskrit: व्रत) means "vow, resolve, devotion", and refers to the practice of austerity, particularly in matters related to foods and drinks by people in Hindu and Jaina culture, as part of a pious observance or prayers seeking health, fertility, long life or happiness for her loved ones.