Hundreds of Christians gathered in front of police headquarters, demanding a swift investigation. Some carried placards that read "Church burning=nation burning."
While India is overwhelmingly Hindu, officially it is a secular nation. Christians account for about 2.5 percent of the country's 1.2 billion people and largely coexist peacefully with Hindus.
However, the issue of conversions by Christian missionaries has sporadically provoked violence by Hindus.
In 1999, an Australian missionary and his two sons, aged 8 and 10, were burned to death in their car in the eastern state of Orissa following a Bible study class. In 2007, violence against Christians flared again in Orissa, with at least 3 people killed.