Mahāyoga (Skt. "great yoga") is the designation of the first of the three Inner Tantras according to the ninefold division of practice used by the Nyingma school of Tibetan Buddhism.

Ray (2002: p. 124) associates the Mahāyoga with removing the obscuration of the mula klesha of aggression (or anger). The relative aspect of the two truths is mentioned and an embedded quotation by Tulku Thondup:

Mahāyoga-yana is associated with the masculine principle and is for those whose primary defilement is aggression. In Mahāyoga, one visualizes oneself as the divinity with consort. "All manifestation, thoughts and appearances are considered to be the sacred aspects of the divinities within relative truth," in the words of Tulku Thondup. By visualizing all phenomena as the deities of the mandala of buddhahood, in the development stage, all appearances are purified.

As with the other yanas, Mahāyoga represents both a scriptural division as well as a specific emphasis of both view (Tibetan: ta-ba) and practice (Tibetan: yod-pa). Mahāyoga is held to emphasize the generation stage (or "development stage") of Tantra, where the succeeding two yana, anuyoga and atiyoga, emphasise the completion stage and the synthesis or transcendence of the two, respectively.

Sri Ramana Maharshi (Tamil: ரமண மஹரிஷி) (December 30, 1879 – April 14, 1950), born Venkataraman Iyer, was a Hindu spiritual master ("jnani"). He was born to a Tamil-speaking Brahmin family in Tiruchuzhi, Tamil Nadu. After experiencing at age 16 what he later described as liberation (moksha), he left home for Arunachala, a mountain considered sacred by Hindus. He lived at the mountain for the rest of his life. Although born a Brahmin, he declared himself an "Atiasrami", a Sastraic state of non-attachment to anything in life and beyond all caste restrictions. The ashram that grew around him, Sri Ramana Ashram, is situated at the foothill of Arunchala, to the west to the pilgrimage town of Tiruvannamalai.

Sri Ramana Maharshi maintained that the purest form of his teachings was the powerful silence which radiated from his presence and quieted the minds of those attuned to it. He gave verbal teachings only for the benefit of those who could not understand his silence (or, perhaps, could not understand how to attain the silent state). His verbal teachings were said to flow from his direct experience of Atman as the only existing reality. When asked for advice, he recommended self-enquiry as the fastest path to moksha. Though his primary teaching is associated with Non-dualism, Advaita Vedanta, and Jnana yoga, he recommended Bhakti to those he saw were fit for it, and gave his approval to a variety of paths and practices.

Swami Vivekananda (pronounced: IPA: [ʂāmiː biːbeːkānoːnɗoː]  listen (help·info)) (12 January 1863 – 4 July 1902), born Narendra Nath Datta (IPA: [nôreːnd̪roː naːt̪ʰ d̪ôttoː] was the chief disciple of the 19th century saint Ramakrishna and the founder of the Ramakrishna Math and the Ramakrishna Mission. He is considered a key figure in the introduction of Indian philosophies of Vedanta and Yoga to the western world, mainly in America and Europe and is also credited with raising interfaith awareness, bringing Hinduism to the status of a major world religion during the end of the 19th century CE. Vivekananda is considered to be a major force in the revival of Hinduism in modern India. He is perhaps best known for his inspiring speech which began: "Sisters and Brothers of America," through which he introduced Hinduism at the Parliament of the World's Religions in Chicago in 1893.

Swami Vivekananda was born in an aristocratic Bengali Kayastha family of Calcutta on 12 January 1863. Vivekananda's parents influenced his thinking—his father by his rationality and his mother by her religious temperament. From his childhood, he showed an inclination towards spirituality and God realisation. His guru, Ramakrishna, taught him Advaita Vedanta (non-dualism); that all religions are true and that service to man was the most effective worship of God. After the Mahasamadhi of his guru, Vivekananda became a wandering monk, touring the Indian subcontinent and acquiring first-hand knowledge of conditions in India. He later travelled to Chicago and represented India as a delegate in the 1893 Parliament of World Religions. He conducted hundreds of public and private lectures and classes, disseminating Vedanta and Yoga in America, England and Europe. He also established the Vedanta societies in America and England.