"Kertomuuks kirkkohistorian allata 1: The Old Age" is the first part of the fascinating and important work of the Finnish historian Mauno Rosendal. In this book, the author invites the reader to discover ancient historical events related to the development of Christianity and the church sphere. Telling about the famous events and figures of past centuries, Rosendal reveals to us the interesting world of antiquity and important moments of religious history. Emphasizing the importance of knowledge about the past for understanding the present, the author talks about exceptional events and important figures that shaped and modified religious culture and traditions. Captivating the reader with details and interesting facts, the book "Kertomuuks kirkkohistoriyan allata 1: Stara doba" will become an indispensable source of knowledge about church history and will capture the attention of all those interested in cultural heritage and religious traditions.