Acts 17:22–34 contains the second of two sermons which Luke records from Paul. The more typical sermon explains to synagogues how Jesus is the Messiah (Acts 13:16–41). Here, however, Paul is speaking to a group of Athenian philosophers. Paul uses lines from classical poets to introduce the Creator God who cannot be represented by an idol. He calls his audience to repent of their idolatry lest they face judgment by the representative God has resurrected. But they don’t believe in the resurrection of the dead or final judgment. The majority dismiss Paul as a fool and go on their way.
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“Acts 17:30 ” Bibleref.com.
30 The times of ignorance therefore God overlooked. But now he commands that all people everywhere should repent, 31 because he has appointed a day in which he will judge the world in righteousness by the man whom he has ordained; of which he has given assurance to all men, in that he has raised him from the dead.”