And a vision appeared to Paul in the night
Either in a dream, or, it may be, when he was awake:
there stood a man of Macedonia;
an angel in the form of a man; the Syriac version reads, "as a man of Macedonia", and who might appear in a Macedonian habit, or speak in the Macedonian language; or the apostle might conclude him to be so, from his making mention of Macedonia, as the place where he requested him to come, and assist:
and prayed him, saying, come over into Macedonia;
Macedonia was a very large country in Europe; which formerly consisted, as Pliny F15 says, of a hundred and fifty people, or nations, and was called Emathia; it took its name of Macedonia from Macedo, a son of Jupiter, and of Thyd, a daughter of Deucalion: according to Ptolomy
and help us;
by praying and preaching, to pull down the kingdom of Satan, to destroy superstition and idolatry, to enlighten the eyes of men, and turn them from darkness to light, from the power of Satan to God, and save them from utter ruin and destruction. This shows what a miserable condition this country was in; and that God had some chosen people among them to gather in, whose time was now come; and of what use and service the angels, Christ's ministering spirits, are, who are helpful in weakening the kingdom of Satan, and advancing the interest of Christ, and in spreading his Gospel, and particularly in directing the ministers of it where to preach it; though it follows not from hence, that this angel presided over the whole country, and was their tutelar angel, as some think.