弗拉维安在圣普若克洛之后被任命为君士坦丁堡的牧首。他同教宗圣莱翁属同代人。弗拉维安坚决抵抗优迪克和狄奥斯科鲁斯异端邪说，但是他在第四次普世大公会议（公元451年，卡尔西顿）正教获得胜利之前就离世了，因为此前的一次讨论异端的会议上（公元431年，艾弗所），他被残忍地殴打和践踏，在那里去世。弗拉维安是基督忠诚的战士，是正教信仰勇敢的捍卫者和宣信者。弗拉维安于公元449年去世。 
If you like our project and you are satisfied with our work and effort, please consider making a donation that would help us to survive on the Internet and in further development of the project.
Our goals are:
- At least for the next ten years to ensure the survival on the Internet by reserving quality servers,
- To rent one domain in every language in which the project has been translated,
- To translate the calendar in Italian, Polish and Armenian language, as soon as possible
- To work towards the further development of the project, adapting it for mobile devices and modern technologies
- To do the annual calendar, display showing the liturgical readings per week
- To supplement existing content
- To do a completely new approach with banners and a small calendars for other sites,
- To do good application for desktop computers ...
There are many other ways to help...
