"Sermons on National Themes" by Charles Kingsley is a collection of wise and insightful sermons that reflect the author's thoughts and views on the important national issues of his time. Kingsley, a famous English preacher and author, examines the issues of patriotism, justice, morality and other aspects of social life in these works. His speeches impress with their depth and relevance even in the modern world, inspiring readers to think about their own attitude towards their own country and the world around them. This book is an important philosophical and spiritual heritage, which does not lose its significance even today.