Acts 2:5 - Clarke's commentary and critical notes on the Bible

And there were dwelling at Jerusalem Jews, devout men, out of every nation under heaven. Devout men, out of every nation - Either by these we are simply to understand Jews who were born in different countries, and had now come up to Jerusalem to be present at the passover, and for purposes of traffic, or proselytes to Judaism, who had come up for the same purpose: for I cannot suppose that the term ανδρες ευλαβεις, devout men, can be applied to any other. At this time there was scarcely a commercial nation under heaven where the Jews had not been scattered for the purpose of trade, merchandize, etc., and from all these nations, it is said, there were persons now present at Jerusalem.