The fragments from the christological and triadological compositions

The translation of selected works of Saint Eulogy, Patriarch of Alexandria, on Christological and Triadological subjects, preserved in fragments quoted by other authors. The compositions bring up the topics of protection and an explanation of the meaning of the Chalcedonian Oros, its connection with theology of Saint Cyril of Alexandria, as well as for understanding such fundamental concepts of Christian theology as hypostasis, nature, etc. In conclusion, there is a discussion regarding the boundaries of Jesus Christ's knowledge.