A few points:
HaShem, in His infinite wisdom, closed down and stopped Nevuah, a most valuable and beneficial tool for us with which to rectify our ways and remain faithful and an Am Kadosh to Him, for a specific purpose. So that no one should be able to get up and claim כה אמר השם. And indeed not to soon.. The advent of Christianity emerged… Throughout our long and bitter Galus, how many tried that on us, only to be rebuffed by Yidden loyal to HaShem and His Torah. ישראל קדושים הם… we continue faithfully to wait for the arrival of our Mashiach. We are not led astray by people throwing around “texts”, “chapters and verses”, twisting Torah, logic, fact or Rambam. We have no need, nor a care for a “new testament”. Nor a third one.
It is well known what Rav Hutner remarked regarding the “movement”.
…And equally known what little froggie says about that remark nowadays.