Interfaith-ministries
Short answer: Interfaith ministries are efforts by Christians to engage people of other faiths with the gospel, and Acts 17:22-31 gives the pattern. Paul stands in the middle of the Areopagus and speaks to idolaters with respect, not contempt. He begins where they are, quoting their own poets, then moves to the God who made the world, who needs nothing, who commands repentance, and who has appointed a day of judgment through a man he raised from the dead. Paul never erases the distance between the Creator and idols, and he never hides the resurrection. So a faithful interfaith ministry does two things at once: it treats outsiders with genuine honor, and it keeps the exclusive claims of Jesus Christ at the center. Acts 17 is not a template for setting aside the gospel but for presenting it wisely.
What Acts 17:22-31 actually says
The setting matters. Paul is in Athens, waiting for Silas and Timothy, and his spirit is provoked by the city full of idols. He reasons in the synagogue with Jews and devout persons, and in the marketplace daily with those who happened to be there. Then some Epicurean and Stoic philosophers bring him to the Areopagus. Luke records that they asked what this babbler wanted to say. Paul does not begin with a rebuke of their wickedness, though he believes it.
Instead, Acts 17:22 says, "You men of Athens, I perceive that you are very religious in all things." He names the altar with the inscription "TO AN UNKNOWN GOD" and says he proclaims to them what they already worship in ignorance. That is a real bridge. It is not syncretism, because the very next thing he does is define that unknown God in terms of creation, providence, and judgment, categories that no Greek idol served.
Then comes the sharp turn. God overlooked former ignorance but now commands all people everywhere to repent, because he has fixed a day on which he will judge the world in righteousness by a man he appointed, and he has given assurance by raising him from the dead. Those final words are the hinge. Paul does not soften the exclusive resurrection claim for his philosophical audience. He delivers it, and the response in the following verses is divided.
Why Paul does not mirror the modern interfaith map
Modern interfaith dialogue often assumes that all religions are valid paths to the same divine reality. Paul's speech will not allow that. He tells the Athenians that they are ignorant of what they worship, and he does not simply celebrate sincerity. Sincerity is not the same thing as truth, and ignorance is not innocence. He calls the God they do not know the God who made everything, which by definition excludes every idol in the city.
Yet Paul is also not a screamer. He does not begin by mocking their idols or denouncing them personally. He acknowledges their religiosity and uses it as the starting point for real content. The modern assumption that interfaith work must deny exclusive truth claims is not Paul's model. He can be winsome and firm in the same speech, because he is convinced the issue is not one opinion among many but the identity of the Creator and the fact of the resurrection.
So interfaith ministries that claim to be biblical while treating all faiths as equally valid routes to God are not following this passage. They may quote Paul's tone while omitting his content. The Areopagus speech is a model of engagement, not a model of relativism. Paul's respect for the Athenians does not alter his message about the unknown God who commands repentance.
The exclusive center that shapes all true interfaith work
The New Testament never lets us set aside the exclusive claims of Christ. John 14:6 says, "I am the way, the truth, and the life. No one comes to the Father, except through me." This is Jesus speaking to his own disciples, not a slogan Paul invented for a hostile crowd. If anything, the Areopagus speech is an application of that conviction to a pagan audience, since Paul appeals to the resurrection as the validating event.
This center changes what interfaith ministry is. It is not the search for a lowest common denominator between religions. It is the patient work of understanding what a neighbor actually believes and then speaking the truth about God, sin, judgment, and the risen Christ in language they can follow. Paul quotes pagan poets without endorsing pagan worship. He uses their words as a bridge, not as a foundation.
Christians who engage people of other faiths should expect tension here. A genuine interfaith ministry will often be perceived as disrespectful precisely because it does not treat other religions as equally true. That is a cost Paul accepted. He was called a babbler before he was believed, and the gathering at the Areopagus ended in mocking, delay, and a few who believed.
Respectful engagement without surrendering conviction
Acts 17 shows that respectful engagement and strong conviction are not enemies. Paul addresses the Athenians as people who have real religious instincts. He does not pretend that their idols are neutral. He also does not treat them as fools for having them, at least not to their faces. He reasons with them, quoting their own authors to make a point they did not intend. That takes both courage and genuine listening.
Practically, this means a Christian can attend a community event, a campus discussion, or a neighbor's religious festival without pretending the differences do not matter. The goal is not to win a debate or to score points but to make the true God known. Paul's posture is that of a guest who honors his hosts while refusing to bless their idolatry. He is neither hostile nor absorbed.
A common failure in interfaith ministries is drifting toward one of two errors. One error is endless confrontation that treats every conversation as a battle to be won. The other is endless accommodation that never gets to the resurrection. Paul avoids both. He builds a bridge and then walks across it with the whole gospel, including the parts that made his audience uncomfortable.
What Paul assumes about people who do not know God
Paul does not treat the Athenians as blank slates. Romans 1:18-23 describes the human condition he is addressing. He knows that people suppress the truth in unrighteousness and that what can be known about God is plain to them, because God revealed it. So when Paul at the Areopagus says that God made the world and gives life and breath to all, and that he has made every nation seeking him, he is not inventing a new doctrine for pagans. He is holding them accountable to what they already have.
That assumption is essential for interfaith ministry. Every person you meet already lives in a world that belongs to the Creator, and every conscience bears witness to moral standards it does not keep. You are not introducing God into a vacuum. You are naming the God they know but do not honor, and calling them to stop suppressing what they know.
Paul also assumes universal judgment. He says God commands all people everywhere to repent and has fixed a day. That removes any possibility of treating religious differences as merely cultural preferences. If there is a judgment, then every interfaith conversation is downstream from a life-and-death issue. Not every conversation must begin there, but every conversation is affected by it.
Wisdom, time, and the ministry of reconciliation
Colossians 4:5-6 says, "Walk in wisdom toward those who are outside, redeeming the time." The verse pairs wisdom with speech that is always with grace, seasoned with salt, so that you may know how you must answer each one. That is the practical shape of interfaith ministry in the New Testament. It is not a mood; it is discipline. You redeem time, study people, and prepare to answer each one in a fitting way.
Second Corinthians 5:18-20 describes this as a ministry of reconciliation. God has reconciled us to himself through Christ and given us the message of reconciliation. We are ambassadors, and the appeal is that others be reconciled to God. An ambassador does not rewrite the terms of the peace treaty. He carries them. Interfaith ministry is ambassadorial work, which is why it must be both patient and unaltered.
The form this takes will differ from person to person. Peter and Paul both preached the same Christ to very different audiences. Some people need to hear about creation first. Others need the law. Others are ready for the resurrection immediately. Paul's freedom to become all things to all people, expressed in 1 Corinthians 9:19-23, serves the gospel rather than undermining it. He gives up his rights, not his message.
One practical note: interfaith ministry is not confined to formal dialogue committees. The most common setting is ordinary friendship. A neighbor, a coworker, a classmate, a relative by marriage. The Areopagus was a public venue, but the same posture works at a kitchen table. Ask real questions, listen carefully, learn what the person actually believes, then speak the truth in the way only you can speak it to that person.
What happens when the resurrection is not hidden
The Areopagus speech ends with the resurrection, and the resurrection is exactly where the audience fractures. Some mock, some say they will hear more later, and some believe. That mixed response is not a failure of technique. It is what happens when the message is actually delivered. Interfaith ministries that promise universal acceptance are promising something Paul did not receive and never promised.
This should free Christian workers from two heavy burdens. The first is the burden of closing every conversation with a decision. Paul did not. He spoke, and then he left the results to God. The second is the burden of needing to be liked by everyone in the room. Paul was called a babbler. If your goal is universal approval, you will eventually trim the resurrection out of your message.
Faithfulness is the measure, not immediate results. The Areopagus did not produce a mass revival in Athens. It produced Dionysius, a woman named Damaris, and some others. That is enough. In the same way, an interfaith ministry that honors God may see little visible fruit for years and still be faithful. The risen Christ is either the decisive fact at the center of history or he is not, and the answer determines everything about how we speak to those who do not know him.
Biblical fidelity check
Acts 17:22-31 establishes several things clearly. It establishes that respectful speech toward people of other faiths is right and commanded. It establishes that the God who made the world is the only true God and that idols are not him. It establishes that God commands all people everywhere to repent and that he has fixed a day of judgment through the man he raised. It does not establish that all religions are valid paths to God, and it does not establish that sincerity is enough. It also does not give a script for every interfaith encounter, because Paul's speech was shaped to a specific audience of philosophers and idolaters.
A common misreading is to treat Paul's acknowledgment of the Athenians' religiosity as approval of their worship. That is wrong because in the same speech Paul calls their worship ignorance and commands them to repent. Another misreading is to treat the Areopagus speech as a model of finding common ground for its own sake. That is wrong because the common ground Paul finds is only a point of contact for a message that contradicts the idolatry around him. The passage gives us a posture and a message, not a mandate to soften either one.
Other passages that speak to Acts 17:22-31
Several passages shed light on how Paul's approach at the Areopagus applies elsewhere. John 14:6 records Jesus' exclusive claim that he is the way, the truth, and the life, which is the center Paul proclaimed in Athens. Romans 1:18-23 explains why a respectful appeal to creation and conscience is legitimate, since all people know God and suppress that knowledge. Second Corinthians 5:18-20 describes the ministry of reconciliation that makes any gospel encounter, including an interfaith one, an ambassadorial assignment. Colossians 4:5-6 supplies the wisdom and gracious speech that should mark every answer given to those outside the faith. For more on the unity and calling of the church that supports this work, see What Does 1 Corinthians 1:10 Mean? Context, Theology, and Application, What Does 1 Corinthians 1:9 Mean? Context, Theology, and Application, 1 Corinthians 1: Called, United, and Boasting in the Lord, and 1 Corinthians 10: Warnings and Freedom.
Frequently asked questions
Is interfaith ministry biblical, or does it compromise the gospel?
It depends on what it means. If an interfaith ministry treats all religions as equally valid paths to God, it compromises the gospel and contradicts Acts 17, where Paul commands repentance and proclaims the resurrection. If it means engaging people of other faiths with respect, listening carefully, and speaking the truth about the Creator and the risen Christ, it is exactly what Paul did at the Areopagus. The key question is whether the exclusive claims of Jesus Christ, including his resurrection and God's coming judgment, remain at the center.
Did Paul approve of the Athenians' idol worship because he called them religious?
No. Paul's opening words in Acts 17:22 acknowledge their religiosity, but the same speech calls their worship ignorant and commands all people everywhere to repent. The altar to an unknown God was not a valid alternative path. It was evidence that they knew something true about God but did not honor him. Paul used that point of contact to introduce the God they did not know, not to affirm the idols they already served.
How should a Christian handle a friendship with a person of another faith?
With both love and honesty. Colossians 4:5-6 calls for wisdom toward outsiders, with speech full of grace and seasoned with salt. That means you should not pretend the differences do not matter, and you should not treat your friend as a project rather than a person. Learn what your friend actually believes, ask honest questions, pray, and speak the truth as the opportunity comes. The resurrection will always be the point of division, but it is also the point of hope.
