Analysis of information sources in references of the Wikipedia article "केरल में ईसाई धर्म" in Hindi language version.
St. Ephraem the Syrian (born about A.D. 300, died about 378), who spent most of his life at Edessa, in Mesopotamia, states that the Apostle was martyred in ' India,' and that his relics were taken thence to Edessa. That St. Thomas evangelized the Parthians, is stated by Origen (born A.D. 185 or 186, died about 251-254). Eusebius (bishop of Caesarea Palaestinae from A.D. 315 to about 340) says the same
Gondopharnes, the first of the 'Indian kings' to whom he is said to have come, is an historical ruler who represented the Parthian power in Seistan and Kandahar, the Kabul Valley and North Western India ; his reign began in A.D. 19, and had not ended in A.D. 45. The identity of Misdaeus' (Mazdai), the second king visited, under whom St. Thomas suffered martyrdom, is less certain ; he may possibly have been Abdagases, viceroy of Gondopharnes in Seistan. See E. J. Rapson, The Cambridge History of India, vol. i, 1922, pp. 576-80[मृत कड़ियाँ]
The Syrian Orthodox also became the target of Anglican missionary activity, as a result of which the Mar Thoma Church separated from the Orthodox in 1874, adopting the Anglican confession of faith and a reformed Syrian liturgy conforming to Protestant principles.
Metropolitan Juhanon Mar Thoma called it "a Protestant Church in an oriental grab."...As a reformed Oriental Church, it agrees with the reformed doctrines of the Western Churches. Therefore, there is much in common in faith and doctrine between the MTC and the reformed Churches of the West. As the Church now sees it, just as the Anglican Church is a Western Reformed Church, the MTC is an Eastern Reformed Church. At the same time as it continues in the apostolic episcopal tradition and ancient oriental practices, it has much in common with the Oriental Orthodox Churches. Thus, it is regarded as a "bridging Church".
{{cite web}}: CS1 maint: archived copy as title (link){{cite web}}: CS1 maint: archived copy as title (link)Gondopharnes, the first of the 'Indian kings' to whom he is said to have come, is an historical ruler who represented the Parthian power in Seistan and Kandahar, the Kabul Valley and North Western India ; his reign began in A.D. 19, and had not ended in A.D. 45. The identity of Misdaeus' (Mazdai), the second king visited, under whom St. Thomas suffered martyrdom, is less certain ; he may possibly have been Abdagases, viceroy of Gondopharnes in Seistan. See E. J. Rapson, The Cambridge History of India, vol. i, 1922, pp. 576-80[मृत कड़ियाँ]