Albert Barnes Commentary Acts 14:2

"But the Jews that were disobedient stirred up the souls of the Gentiles, and made them evil affected against the brethren." — Acts 14:2 (ASV)

But the unbelieving Jews, etc. See Barnes on Acts 13:50.

And made their minds evil affected. Irritated, or exasperated them. Against the brethren. One of the common appellations by which Christians were known.