Pagan Pandemonium

When Paul performs a miracle in Lystra, great confusion ensues when the pagans of the city begin to worship the apostle as a god. Paul's response demonstrates his appreciation that this confusion is due to the clash of conflicting worldview. Along with preaching the gospel to pagans, should Christians also tell them that their worldview is wrong? Paul did. Perhaps it would be helpful to the pagans in our day if we did so, too.