Catholic Church in India

The Catholic Church in India is part of the worldwide Catholic Church under the leadership of the Pope. There are over 23 million Catholics in India, representing around 1.57% of the total population, and the Catholic Church is the single largest Christian church in India. There are 10,701 parishes that make up 174 dioceses and eparchies, which are organised into 30 ecclesiastical provinces. Of these, 132 dioceses are of the Latin Church, 31 of the Syro-Malabar Catholic Church and 11 of the Syro-Malankara Catholic Church. Despite the very small percentage-wise population that Indian Catholics make up in the country, India still has the second-largest Christian population in Asia, after the Catholic Church in the Philippines. All Catholic bishops, from all dioceses, come together to form the Catholic Bishops Conference of India, first convened in British India, in 1944. The ambassador representing the Vatican City, to the Government of India, is the Apostolic Nuncio to India. The diplomatic mission of the Holy See to India, similar to an embassy, was established as the Apostolic delegation to the East Indies in 1881. It was raised to an Internunciature by Pope Pius XII in 1948, and to a full Apostolic Nunciature by Pope Paul VI in 1967. Archbishop Leopoldo Girelli is the current Apostolic Nuncio, named by Pope Francis on 13 March 2021. The Apostolic Nunciature is located at 50-C, Niti Marg, Chanakyapuri, New Delhi.

The majority, about 78.3%, belong to the Latin Church, the rest are Syrian Catholic Christians. The Syro-Malabar Church, one of the Eastern Catholic Churches, makes up around 19.7% of Indian Catholics, while the Syro-Malankara Church accounts for approximately 2.0%. These figures reflect the diverse liturgical traditions within Indian Catholicism, with Eastern Catholic communities primarily based in the Malabar region (present-day state of Kerala).

Christianity reached India in AD 52 when Thomas the Apostle reached Muziris in Malabar Coast presently called the state of Kerala. He preached Christianity in Eastern and Western coasts of India. These Saint Thomas Christians are known as Nasrani, which is a Syriac term meaning Follower of the Nazarene Jesus. The Christian community in India later came under the jurisdiction of Bishops from Persia. Historians estimate this date to be around the fourth century. As a result, they inherited the East Syriac liturgy and traditions of Persia. Later, when the Western missionaries reached India, they accused this community of practicing Nestorianism, a heresy that separates Christ's divinity from his human nature. They formed the most ancient church, diocese, and metropolitan province in the Indian subcontinent and the Far East. The East Syriac diocese of India was elevated as a metropolitan province in the eighth century by Patriarch Ishoyab III. In the words of Pope John Paul II, this community, while being a part of the East Syriac Church, had never broken the communion with the worldwide Catholic Church explicitly. Today, the continuity of this early Christian community is found in the Syro-Malabar Catholic Church, an Oriental Church in communion with Catholic Church, following East Syriac traditions.

John of Monte Corvino was a Franciscan sent to China to become prelate of Peking in around 1307. He travelled from Persia and moved down by sea to India, in 1291, to the Madras region or "Country of St. Thomas". There he preached for thirteen months and baptised about one hundred persons. From there Monte Corvino wrote home, in December 1291 (or 1292). That is one of the earliest noteworthy accounts of the Coromandel coast furnished by any Western European. Travelling by sea from Mailapur, he reached China in 1294, appearing in the capital "Cambaliech" (now Beijing).

Friar Odoric of Pordenone arrived in India in 1321. He visited Malabar, touching at Pandarani (20 m. north of Calicut), at Cranganore, and at Kulam or Quilon, proceeding thence, apparently, to Ceylon and to the shrine of St Thomas at Maylapur near Madras. He writes he had found the place where Thomas was buried.

Father Jordanus Catalanus, a French Dominican missionary, followed in 1321–22. He reported to Rome, apparently from somewhere on the west coast of India, that he had given Christian burial to four martyred monks. Jordanus is known for his 1329 "Mirabilia" describing the marvels of the East: he furnished the best account of Indian regions and the Christians, the products, climate, manners, customs, fauna and flora given by any European in the Middle Ages – superior even to Marco Polo's.

The Diocese of Quilon headquartered at Kollam is the first Roman Catholic diocese in India in the state of Kerala, first erected on 9 August 1329 and re-erected on 1 September 1886. In 1329 Pope John XXII (in captivity at Avignon) erected Quilon as the first Diocese in the whole Indies as suffragan to the Archdiocese of Sultany in Persia, through the decree "Romanus Pontifix" dated 9 August 1329. By a separate Bull "Venerabili Fratri Jordano", the same Pope, on 21 August 1329 appointed the French Dominican friar Jordanus Catalani de Severac (OP) as the first Bishop of Quilon. (Copies of the Orders and the related letters issued by Pope John XXII to Bishop Jordanus Catalani (OP) and to the diocese of Quilon are documented and preserved in the diocesan archives). In 1347, Giovanni de Marignolli visited the shrine of St Thomas near the modern Madras, and then proceeded to what he calls the kingdom of Saba, and identifies with the Sheba of Scripture, but which seems from various particulars to have been Java. Taking ship again for Malabar on his way to Europe, he encountered great storms.

Another prominent Indian traveller was Joseph, priest over Cranganore. He journeyed to Babylon in 1490 and then sailed to Europe and visited Portugal, Rome, and Venice before returning to India. He helped to write a book about his travels titled The Travels of Joseph the Indian which was widely disseminated across Europe.