There is a belief which is being propagated that anything Greek must be suspect and that only Hebrew is to be trusted. Now, some question the New Testament, which has been used for almost two thousand years, simply because it was translated from Greek manuscripts. A few years ago these people believed the Bible. Today they do not trust it; and that is exactly what our adversary wants.
Having learned of pagan traditions which have crept into the churches, some are jumping out of the frying pan of contemporary Christianity into the literal fire of unbelief - to the extent of denying that Jesus / Yeshua is the Christ / Messiah. The Greek, Hebrew, debate has been a contributing factor.
Today there are those who teach that the entire New Testament must have been originally written in Hebrew or Awmaaic and that it could not possibly have been written in Greek. Their is no basis for what they teach. The earliest New Testament manuscripts and fragments are all found in Greek. No New Testament manuscript is to be found that predates the Greek. Not one!