The collection "Complete Works" by Francis of Assisi offers a deep insight into the life and thoughts of one of the most significant saints in the Christian tradition. This edition includes both the Latin original and the German translation of the writings, complemented by a comprehensive historical commentary. Readers have the opportunity to explore the complex relationship between Francis and the Church while learning about his humble and profound views on Christian life. The careful presentation of the texts allows for an understanding of the timeless messages and the influence of Francis of Assisi on popular piety and reform movements. This collection is not only significant for those interested in religious topics but also for anyone who wishes to engage with the history and development of Christianity.