黎文𠐤
Emperor Tự Đức continued the policies of his predecessors, shutting Vietnam off from the outside world and refusing all efforts to modernize the country. Accounts of his personal life show a gentle and educated man, but his policies brought on conflict with Europe that Vietnam could not win. He oppressed all foreigners in Vietnam, especially the Christian community, who had tried to overthrow his father, such as in the Lê Văn Khôi revolt, calling their religion a "perverse doctrine". The Christian mandarin Nguyễn Trường Tộ tried to convince Tự Đức that this was a suicidal policy, but he did not listen, confident that France was too involved with the chaos in Europe in 1848 to respond, but he was mistaken.