Swami Vivekananda

Swami Vivekananda was born in an aristocratic Bengali kayastha family of Calcutta on January 12, 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 realization. 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.
he was the chief disciple of the 19th century saint Ramakrishna Paramahansa 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 C.E. 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 at Chicago in 1893.

After the death of his Guru, Vivekananda became a wandering monk, touring the Indian subcontinent and acquiring first-hand knowledge of conditions in India. He later traveled 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.

Swami Vivekananda was born in 3, Shimla Pally, Calcutta (presently known as Kolkata) on 12 January 1863, Monday at 6:49 A.M.,during the Makara Sankrantifestival in a traditional Kayastha family,and was given the name Narendranath Dutta. His father Viswanath Duttawas an attorney of Calcutta High Court. He was considered generous, and had a liberal and progressive outlook in social and religious matters. His mother Bhuvaneshwari Devi was pious and had practiced austerities and prayed to Vishweshwar Shiva of Varanasi to give her a son. She reportedly had a dream in which Shiva rose from his meditation and said that he would be born as her son. Narendranath's thinking and personality were influenced by his parents—the father by his rational mind and the mother by her religious temperament. From his mother he learnt the power of self-control.One of the sayings of his mother Narendranath quoted often in his later years was, "Remain pure all your life; guard your own honor and never transgress the honor of others. Be very tranquil, but when necessary, harden your heart." He was reportedly adept in meditation and could reportedly enter the state of samadhi. He reportedly would see a light while falling asleep and he reportedly had a vision of Buddha during his meditation. During his childhood, he had a great fascination for wandering ascetics and monks.