Bishop A. Rajarathnam was Bishop - in - Dornakal Diocese of the Church of South India and the sixth in succession. Like his predecessor D. N. Samuel, Rajarathnam also studied at the Andhra Union Theological College (AUTC), Dornakal in 1963 but within a year, he moved along with the College to Rajahmundry as the AUTC together with other Seminaries formed the Andhra Christian Theological College in Rajahmundry in 1964. Rajarathnam was awarded a Licentiate in Theology in 1966 and upgraded his academics by pursuing a Bachelor of Theology as well as a Bachelor of Divinity degree through the Andhra Christian Theological College which by then relocated to its present campus in Hyderabad. The Andhra Christian Theological College, Hyderabad where Rajarathnam studied is affiliated to the Senate of S