尤文纳尔与东正教教会伟大的启明者欧蒂缪斯、德奥多西、革拉息默、柱头修士西麦翁等属于同一时代的人。尤文纳尔参加了两次普世大公会议，即在艾弗所举行的第三次普世大公会议（公元431年）和在卡尔西顿举行的第四次普世大公会议（公元451年）。尤文纳尔用其巨大的力量和热忱反对亵渎上帝的异端：在艾弗所举行的普世大公会议上他强烈反对聂斯脱利异端，聂斯脱利将诞神女称为诞生基督的人；在卡尔西顿举行的普世大公会议上他强烈反对优迪克和狄奥斯科鲁斯，他们声称基督只有一性，也就是说只有神性没有人性。东正教在这两次会议上取得胜利后尤文纳尔返回了耶路撒冷。尽管异端受到了谴责，但是异端并没有被消除。通过狄奥斯科鲁斯的一个朋友－德奥多西的阴谋和暴力，尤文纳尔从牧首职位被放逐，而德奥多西自己封为牧首。起初，这个异端德奥多西受到了皇后艾弗多基雅的支持，艾弗多基雅是皇帝小德奥多西的妻子，当时她在耶路撒冷居住。艾弗多基雅再三犹豫，最后前往柱头修士西麦翁那里向他询问真相。
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...
