This application is an adaptation of the book "Ohridski prolog" written by Saint Nikolaj Velimirovic, which is full of spiritual knowledge and comforting words for everyone. It contains the main chapters and texts of the book, as well as icons of the saints for the given day or context. The application also includes the Serbian Orthodox calendar, which allows the user to quickly access calendar data for any day of the year. This is the perfect app for those who want to explore the spiritual world of Orthodoxy with inspiration from saints and artistic works of iconography.