Ramakrishna Paramahansa ( 18 February 1836 – 16 August 1886),was an Indian Hindu mystic and spiritual leader. After adhering to various religious practices from the Hindu traditions of Bhakti yoga, Tantra, and Advaita Vedanta as well as from Islam and Christianity, he proclaimed the world's various religions as "so many paths to reach one and the same goal", thus validating the essential unity of religions.Ramakrishna's followers came to regard him as an avatar, or divine incarnation, as did some of the prominent Hindu scholars of his day.
Ramakrishna, who experienced spiritual ecstasies from a young age, started his spiritual journey as a priest at the Dakshineshwar Kali Temple, built by Rani Rashmoni. Soon his mystical temperament gained him widespread acclaim amongst the general public as a Guru, attracting to him various religious teachers, social leaders, Bengali elites, and common people alike; initially reluctant to consider himself a guru, he eventually taught his disciples, who later formed the monastic Ramakrishna Order.After his demise, his chief disciple Swami Vivekananda popularized his ideas, and founded the Ramakrishna Math, which provides spiritual training for monastics and householder devotees, and the Ramakrishna Mission, to provide charity, social work and education.