The Orthodox faith is nothing if not the faith of Peter.
The problem is those pesky heretics. For two thousand years they have incessantly distorted the faith. Perhaps a good name for heresy in general would be Legion, since it seems they have countless ways of distorting things. They take good old terms, empty them of Orthodoxy, and fill them up with heresy and proclaim, “Hey, we believe in _______ too!”
Consequently, the Orthodox Church has had to ever more rigorously define its terms. This was the main task of the Nine Ecumenical Councils (the first held in A. D. 325 and the ninth in A. D. 1341-51).
Let me give a hypothetical example. Suppose someone in the circle of assemblies you attend, Paidion, legally changed his name to “Jesus” and started claiming that he was Jesus of Nazareth returned to planet Earth from outer space. Further suppose that he taught that all of the miracles recounted in the Bible were accomplished by highly advanced nanotechnology beamed down from the starship that was orbiting the earth, commanded by the astronaut named Yahweh. Said astronaut came down to earth in a small space ship, met a fetching young Jewish girl named Mary, impregnated her the typical way, then returned to his starship. Jesus, of course, was resuscitated by Yahweh’s nanotechnology and beamed up to the mother ship accompanied by some of its crew. Let us further suppose that this Jesus started getting a lot of followers in your circle of assemblies and baptized them “in the name of Jesus Christ”. Of course, when he says Jesus Christ, he means himself: Jesus Christ Spaceman, biological son of Captain Yahweh of the Federation Starship Celestial 3.
I would imagine your circle of assemblies would have to address this issue. They’d have to make sure that those baptized were NOT being baptized in the name of our spaceman Jesus, but in the name of the biblical Jesus. Perhaps, “You are baptized in the name of the biblical Jesus Christ.” Then some of the spaceman’s followers would say, “Peter said to baptize in the name of Jesus Christ. Full stop. Are you saying that Peter was wrong?”
In short, like the heretics before him, Spaceman Jesus would take good old terminology and fill it full of his nonsense. (And if you think Spaceman Jesus would be stranger than any historical heretics, then I would recommend reading about the 2nd-century Gnostics. Those guys were supremely weird. Ol’ Spaceman Jesus would be kind of tame compared to some of them. Or consider the numbskull(s) implied in I Corinthians 12:3 who thought that the Holy Spirit inspired them to curse Jesus. My goodness.)