Religion
36 events, 1814 to 2019.
1814
Church Missionary Society begins work in Madras
After the Charter Act of 1813 allowed missionaries into India, the Church Missionary Society placed its first missionaries at Madras in 1814.
1815
St. George's Church built in Madras
St. George's Church on the Choultry Plain was opened in 1815 and later became the cathedral of the Diocese of Madras.

1820
Rhenius begins CMS mission in Tirunelveli
Church Mission Society missionary C. T. E. Rhenius arrived in Tirunelveli and built a large Protestant mission based at Palayamkottai.

1821
St. Andrew's Church (the Kirk) consecrated
Built in Egmore for the Scots of Madras, St. Andrew's Church was consecrated in 1821.

1823
Birth of Ramalinga Swamigal (Vallalar)
Ramalinga Swamigal, the Tamil saint-poet known as Vallalar, was born at Marudur near Chidambaram.

1826
Bishop Reginald Heber dies at Tiruchirappalli
Reginald Heber, Bishop of Calcutta and hymn-writer, died suddenly at Trichinopoly during a tour of South India.

1829
St. Stephen's Church founded at Ooty
St. Stephen's Church at Ootacamund, whose foundation stone Governor Stephen Lushington laid, opened for worship in 1831.

1833
Ayya Vaikundar begins his mission
Ayya Vaikundar began the teachings that gave rise to Ayyavazhi, a movement that challenged caste rules in southern Travancore.

1835
Anglican Diocese of Madras created
Daniel Corrie was consecrated the first Bishop of Madras, and St. George's Church became the cathedral of the new diocese.

1838
Ayya Vaikundar imprisoned by the Travancore king
Ayya Vaikundar, founder of Ayyavazhi, was arrested on the orders of the Travancore king and held at Singarathoppe jail.

Robert Caldwell arrives in Madras
Robert Caldwell, who would go on to write the Comparative Grammar of the Dravidian languages, reached Madras as a missionary.

Death of missionary C. T. E. Rhenius at Palayamkottai
C. T. E. Rhenius, the missionary known as the Apostle of Tirunelveli, died at Palayamkottai.

1839
G. U. Pope begins mission work at Sawyerpuram
In 1839 George Uglow Pope set sail for South India and took up missionary work at Sawyerpuram, close to Thoothukudi.

1851
Ayyavazhi tradition records that Ayya Vaikundar's earthly mission ended on 2 June 1851.

1865
Vallalar starts the Samarasa Vedha Sanmarga Sangam
Vallalar, or Ramalinga Swamigal, formed a fellowship of devotees against caste distinctions, which was later renamed the Samarasa Suddha Sanmarga Sathya Sangam.

1872
Vallalar opens the Sathya Gnana Sabhai at Vadalur
At Vadalur, Ramalinga Swamigal (Vallalar) opened the Sathya Gnana Sabhai, which taught compassion for every living being regardless of caste.

1874
Ramalinga Swamigal shut himself in a room and told followers not to open it; when officials broke in that May, nobody was inside.

1877
Robert Caldwell consecrated Bishop of Tirunelveli
Missionary and Dravidian scholar Robert Caldwell, based at Idaiyangudi, was consecrated as a bishop for the Tirunelveli mission.

1879
Death of Shaiva reformer Arumuka Navalar
Arumuka Navalar, the Jaffna scholar who revived Shaiva Tamil learning in Sri Lanka and Tamil Nadu and printed early Tamil classics, died.

1882
Theosophical Society moves headquarters to Adyar
Helena Blavatsky and Henry Steel Olcott moved the headquarters of the Theosophical Society to Adyar in Madras.

1895
Brahmavadin journal launched in Madras
Brahmavadin, a journal of Vedanta, was launched by Alasinga Perumal and fellow Madras followers of Swami Vivekananda.

1896
Ramana Maharshi arrives at Tiruvannamalai
Aged sixteen, Venkataraman, afterwards known as Ramana Maharshi, left Madurai for Arunachala hill at Tiruvannamalai and remained there until his death.

San Thome Cathedral rebuilt and consecrated
The church over the traditional tomb of St Thomas at Santhome, Madras, was rebuilt in neo-Gothic style and consecrated on 1 April 1896.

Prabuddha Bharata journal founded in Madras
Started in Madras in July 1896 on Swami Vivekananda's encouragement, Prabuddha Bharata was an English-language journal of the Ramakrishna movement.

1897
Swami Vivekananda visits Madras
Returning from the West, Swami Vivekananda stayed at the Ice House on the Madras beach from 6 to 14 February 1897.

1898
Iyothee Thass founds the Sakya Buddhist Society
After embracing Buddhism in Ceylon, Iyothee Thass founded the Sakya Buddhist Society in Madras, launching a Tamil Buddhist revival among Dalits.
1907
Chandrasekharendra Saraswati becomes head of the Kanchi Matha
On 13 February 1907 Swaminathan was installed as the 68th pontiff of the Kanchi Kamakoti Peetham, taking the name Chandrasekharendra Saraswati.

1938
Tambaram World Missionary Conference
Madras Christian College at Tambaram hosted the International Missionary Council's world conference, a landmark in the ecumenical movement.

1950
Death of Ramana Maharshi at Tiruvannamalai
The sage Ramana Maharshi died at Sri Ramanasramam, Tiruvannamalai, where he had lived for over five decades.

1962
Velankanni shrine raised to a minor basilica
Pope John XXIII raised the Marian shrine of Our Lady of Good Health at Velankanni to a minor basilica.

1980
Hindu Munnani founded in Tamil Nadu
The Hindu Munnani, a Hindutva organisation set up with RSS backing, was founded in Tamil Nadu by Ramagopalan.
1981
Meenakshipuram mass conversion
Several hundred Dalits in Meenakshipuram village in Tirunelveli district converted from Hinduism to Islam, citing caste discrimination.
1987
Srirangam temple Rajagopuram completed
The 73-metre main gateway tower of the Ranganathaswamy temple at Srirangam was completed after centuries.

2007
Ram Setu affidavit controversy
A government affidavit telling the Supreme Court there was no historical proof that Adam's Bridge was built by Rama intensified opposition to the Sethusamudram canal.

Sripuram golden temple consecrated near Vellore
The gold-covered Sri Lakshmi Narayani temple at Sripuram near Vellore was consecrated on 24 August 2007.

2019
Palani panchamirtham gets geographical indication
Palani Murugan temple's panchamirtham offering was the first temple prasadam in Tamil Nadu to receive a GI tag.
