Theologian, linguist, and researcher of the Mesopotamian Christian mystical tradition, life and works of East Syrian mystics. He spoke out against the war with Ukraine in his social networks; called for peace and peacemaking, and criticized church-state relations and support for authoritarian and dictatorial regimes – in his lectures and public speeches. On 16 December 2022, he was dismissed from the All-Church Postgraduate and Doctoral Studies of the Russian Orthodox Church without explanation.