Macedonians were/are Greeks. If they weren't then ancient Macedonians wouldn't have spread Greek culture, identity and language through out the lands they ruled over.
Hate to disagree. But Alexander the Great, whose father was Philip of Macedon, was Macedonian but trained in languages in Greece and became enamored of the Greek language and culture. Being so enamored he adopted Greek language and culture and spread it as he conquered. That is how the New Testament came to be recorded in Koine Greek—a sort of “lingua franca” of the Mideast which was the result of Alexander’s Empire being split among his three generals.