Why did Christian missionary activity concern many Indians before the rebellion?

Before the Indian Rebellion of 1857, widespread Christian missionary activity became a significant source of anxiety for many Indians. Although the British government maintained a policy of official neutrality, the presence of missionaries throughout the territory led many in Hindu society to perceive these efforts as a subtle, ongoing attempt to erode their traditional social and religious structures.1

This concern was compounded by the broader context of Westernization, which included interventions in traditional customs—such as the prohibition of sati and the legalization of widow remarriage—that were often framed by the British as humanitarian reforms. Because these changes were perceived as attacks on the foundations of their culture, the activities of missionaries were viewed with deep suspicion. This atmosphere of unease, combined with political, economic, and social grievances, created a climate of resentment that made the population increasingly susceptible to the unrest that eventually fueled the rebellion.1