(17) And in the market daily.--To teach in the synagogue, and to gather the devout persons, i.e., the proselytes to whom the Law had been a schoolmaster, leading them to Christ, was after the usual pattern of St. Paul's work. The third mode of action, disputing in the market-place, the agora, which in every Greek city was the centre of its life, was a new experiment. He saw, we may believe, others so disputing; teachers of this or that school of philosophy, with listeners round them, debating glibly of the "highest good," and the "chief end" of life, and man's relation to the One and the All. Why should not he take part in the discussion, and lead those who were apparently in earnest in their inquiries to the truth which they were vainly seeking?

Verse 17. - So he reasoned for therefore disputed he, A.V.; and the devout for and with the devout, A.V.; market-place every day for market daily, A.V. Reasoned (διελέγετο, as in ver. 2; Acts 18:19 and Acts 24:12). "Disputed" gives the force of διαλέγεσθαι better than "reasoned," because the word in Plato, Thucydides, Xenophon, AElian, etc., is especially used of discussions and arguments in which two persons or more take part. Διάλεκτος is "discussion;" ἡ διαλεκτίκη is the art of drawing answers from your opponent to prove your conclusion; διάλαγος is a "dialogue" (see, however, Acts 20:7). The market-place. "The celebrated Ἀγορά, ... not far from the Pnyx, the Acropolis, and the Amopagus,... rich in noble statues, the central seat of commercial, forensic, and philosophic intercourse, as well as of the busy idleness of the loungers" (Meyer, in loc.).

17:16-21 Athens was then famed for polite learning, philosophy, and the fine arts; but none are more childish and superstitious, more impious, or more credulous, than some persons, deemed eminent for learning and ability. It was wholly given to idolatry. The zealous advocate for the cause of Christ will be ready to plead for it in all companies, as occasion offers. Most of these learned men took no notice of Paul; but some, whose principles were the most directly contrary to Christianity, made remarks upon him. The apostle ever dwelt upon two points, which are indeed the principal doctrines of Christianity, Christ and a future state; Christ our way, and heaven our end. They looked on this as very different from the knowledge for many ages taught and professed at Athens; they desire to know more of it, but only because it was new and strange. They led him to the place where judges sat who inquired into such matters. They asked about Paul's doctrine, not because it was good, but because it was new. Great talkers are always busy-bodies. They spend their time in nothing else, and a very uncomfortable account they have to give of their time who thus spend it. Time is precious, and we are concerned to employ it well, because eternity depends upon it, but much is wasted in unprofitable conversation.Therefore disputed he in the synagogue with the Jews,.... There being a synagogue of the Jews here, and there being many Jews settled in this place, hence we read in Jewish writings (c) of men going from Jerusalem to Athens, and from Athens to Jerusalem; and hence it may be accounted for, how many of the Athenian philosophers came to be acquainted with the books and sentiments of the Jews, from whom they borrowed may things; since there were so many that dwelt among them, and doubtless had for years past, as well as by their travels into Egypt: and a Jewish synagogue being here, the apostle went into it, according to his usual manner, and began with them, as he was wont to do, preaching the Gospel to the Jews first, and then unto the Gentiles: with them he disputed, not about idolatry, or the worship of many gods, to which they were not addicted; nor about the one true and living God, whom they knew and professed; but about the Son of God, about the Messiah, contending and proving that Jesus of Nazareth was he:

and with the devout persons; that is, with the Gentiles, who were proselytes to the Jewish religion, and worshipped the God of Israel with the Jews, in their synagogues, but knew nothing of Jesus Christ, and the way of salvation by him:

and in the market daily with them that met him; where there was a concourse of people; and where, after the apostle had been once or twice, the people came purposely to meet with him, and to hear his discourses, and reason with him about points in religion: the Syriac version renders it, "in the street"; and then the sense seems to be, that as he met persons in the street, day by day, as he walked along, he would stop and talk with them, about religious things, and about their idolatry, vanity, and superstition.

(c) Echa Rabbati, fol. 43. 3, 4. & 44. 1.