Ananta
Anant is a Sanskrit term which means 'endless' or 'limitless', also means 'eternal' or 'infinity', in other words, it also means infinitude or an unending expansion or without limit. It is one of the many names of Lord Vishnu. Anant is the Shesha-Naga, the celestial snake, on which Lord Vishnu reclines. In the Mahabharata, Anant or Adi-shesha, or Vasuki, is the son of Kashyapa, one of the Prajapatis, through Kadru as her eldest son. He assisted the Gods in the churning of the ocean by plucking Mount Mandara and holding it as the churning rod. Kadru had asked her sons to stay suspended in the hair of Ucchaishrava’s tail who on refusing to do so were cursed to die at the Sarpa Yaga of Janamejaya. Anant was saved by Brahma who directed him to go to the nether world and support the world on his hoods, and thus became the king of the Nagas in Patala. Rudra, who consumes the three worlds, is believed to have emanated from the face of Anant. By the grace of Anant, Garga was able to master the sciences of astronomy and causation. Vishnu reposes on Anant floating on the ocean of eternal existence sheltered by his hoods. Anant is an epithet of Brahma, Vishnu, Shiva, Skanda, Krishna, Balarama, and the earth.
Anant is that which is without destruction because it is not subject to the six modifications such as birth, growth, death etc. According to the Vedanta, the term Anant used in the phrase "anadi (without the beginning), anant (without an end), akhand (unbroken), sat-chit-anand (being-conscious-bliss)" refers to the Infinite, the single non-dual reality. It denotes Brahman as one of its six attributes which are prajna, priyam, satyam, ananta, ananda and stithi which manifest themselves in space which is common to all six as the basis. It denotes the infinite causal energy of the Creator, the energy in the form of chaitanya that has no end. There exist four types of objects or categories – 1) Nitya, which has no beginning or an end, 2) Anitya, which has a beginning and end, 3) Anadi, which has no beginning but has an end and 4) Anant, which has a beginning but no end.Brahman has no initial cause and is known as anadikarana, the uncreated who is not a product, which means Brahman has no material cause and is not the material cause of anything. Anant is the infinite space, the infinite space is Brahman.
According to the Yoga, Anant is the serpent of infinity who eavesdropped on the secret teaching that was being imparted to Goddess Parvati by Lord Shiva; the secret teaching was Yoga. On being apprehended Anant was sentenced by Lord Shiva to impart that teaching to human beings for which purpose Anant assumed the human form and was called Patanjali. In his Yoga Sutras, Patanjali stresses upon the use of breath to achieve perfection in posture which entails steadiness and comfort, by making an effort, the effort meant is the effort of breathing. The effort of breathing has been highlighted by the term, Anant, in Sutra 2.47. Ananta was called Patanjali because he desired to teach Yoga to human beings, he fell from heaven to earth landing in the palm of a virtuous woman named Gonika.