"Christianity - opium or truth?" is a book that invites readers to think about the eternal questions of faith, morality and spirituality. The author examines the influence of Christianity on human history, society and culture, and also examines the relationship between religion and science. It provokes discussion and analyzes the arguments both for and against the Christian faith, challenging traditional notions of religion. In his book, the author questions stereotypes and established opinions about Christianity, urging readers to reconsider their own views on religion and world history. Through the prism of his research, he tries to determine whether Christianity can really be considered an opium for nations, or whether it is still a source of truth and moral values. "Christianity - opium or truth?" - this is a book for those who are interested in the eternal questions of existence, religion and philosophy. The reasoned approach to the topic, the elevated style and the proposed arguments will make readers think about the meaning of the Christian faith in the world of the 21st century."