Acts 18:17

“Then all the Greeks took Sosthenes, etc.] These were not the Greeks or Gentiles that were devout persons, or converted to Christianity, and were on the side of Paul, and fell foul on Sosthenes, as being his chief accuser; for this is not agreeably to the spirit and character of such persons, but the profane and unconverted Greeks, who observing that Gallio sent the Jews away, with some resentment and contempt, were encouraged to fall upon the principal of them, and use him in a very ill manner; it is very likely that this person was afterwards converted, and is the same that is mentioned in (<460101>1 Corinthians 1:1). The name is Greek, and there is one of this name mentioned among the…”

“all the Greeks--the Gentile spectators. took Sosthenes--perhaps the successor of Crispus, and certainly the head of the accusing party. It is very improbable that this was the same Sosthenes as the apostle afterwards calls "his brother" (Co1 1:1). and beat him before the judgment-seat--under the very eye of the judge. And Gallio cared for none of those things--nothing loath, perhaps, to see these turbulent Jews, for whom probably he felt contempt, themselves getting what they hoped to inflict on another, and indifferent to whatever was beyond the range of his office and case. His brother eulogizes his loving and lovable manners. Religious indifference, under the influence of an easy and…”

“Then all the Greeks - The Greeks who had witnessed the persecution of Paul by the Jews, and who had seen the tumult which they had excited. Took Sosthenes ... - As he was the chief ruler of the synagogue, he had probably been a leader in the opposition to Paul, and in the prosecution. Indignant at the Jews; at their bringing such questions before the tribunal; at their bigotry, and rage, and contentious spirit, they probably fell upon him in a tumultuous and disorderly manner as he was leaving the tribunal. The Greeks would feel no small measure of indignation at these disturbers of the public peace, and they took this opportunity to express their rage. And beat him - ἔτυπτον etupton. This…”

“Then they all took Sosthenes - The successor of Crispus, and probably Paul's chief accuser, and beat him - It seems because he had occasioned them so much trouble to no purpose, before the judgment seat - One can hardly think in the sight of Gallio, though at no great distance from him. And it seems to have had a happy effect. For Sosthenes himself was afterward a Christian, Co1 1:1. Acts 18:18”

“18:17 It is most likely that the Greeks beat Sosthenes to express their hostility to the Jews; it is possible that the Jews attacked their own synagogue leader because he was unsuccessful in pleading their case. Sosthenes may be the same man Paul later mentions as “our brother” (1 Cor 1:1), but it is uncertain, as the name was fairly common.”

“Sosthenes: Co1 1:1 the chief: Act 18:8 And Gallio: Act 17:32; Amo 6:6; Co1 1:23 Acts 18:18”