"Letter to the Hindu" is an extremely important work of the famous Russian writer Leo Tolstoy. In this letter, he expresses his thoughts on violence, religion and morality. This book is a response to the events in India at the beginning of the 20th century, which created conditions conducive to violence and repression. Leo Tolstoy was not indifferent to this problem, and he decided to express his position through a letter addressed to the Indian. In his letter, the author examines the issue of violence, its inadmissibility and ways to overcome conflicts in society. The work impresses with its relevance and depth of reasoning, and the author's view of the problem remains relevant even today. "Letter to the Hindu" is not only a literary work, but also an important philosophical treatise, which prompts readers to think about the deep problems of society and human morality.