What’s the Best Argument for Christianity?

debateA few weeks ago, I engaged in a lengthy discussion with SM, an atheist, who repeatedly asked this question. He simply wanted to know what my best argument for Christianity was, and he’d be happy to defeat it. Well, I didn’t take the bait – simply because that’s not how the discussion process works, but more importantly because the answer to his question is a bit more complex than he had hoped. In short, there is no single “best argument” for Christianity. Two points and three suggestions for your consideration:

  1. The “best argument” is dependent upon the objection. In other words, an argument I find completely compelling – even convincing – may be entirely unmoving to another. If I reject Christianity because I don’t believe God exists, there are good arguments to use in those situations. I might start with the cosmological argument, moving on to teleological and moral, and try to make some progress. Based on this objection (atheism), the best argument is probably cosmological. Alternatively, if someone rejects Christianity because they don’t believe the Bible is authentic, there are good arguments to address this objection. I might use a historiographical approach, or discuss manuscript evidence or even archaeological and historical evidences. Another great challenge might be from someone who was mistreated by Christians, or encountered hypocritical Christians, and therefore concluded that Christianity is false. Evidential arguments will likely be of marginal use in this circumstance – this would require a more pastoral approach, revealing Christ’s true teaching and what Christian behavior truly looks like.

There simply is no single “best argument” for Christianity. This is the art of apologetics – tailoring the argument to match the objection. If someone offers an emotional objection and I launch into an exposition of the Kalam Cosmological Argument, I will likely make little progress. Similarly, if someone has an objection based on evidence or the lack thereof, offering a testimony about how Jesus makes you feel will likely be received as simply your subjective experience, and largely uncompelling.

  1. Jesus never offered us a “best argument”. He tailored His argument to the objection and to the audience. He never changed the message, but He regularly tailored His arguments and His evidence to the audience and to the objection. When confronted with objections from the Jewish sects – Pharisees and Sadducees – Jesus countered their objections using references from the Torah (Matthew 9, 12, 16, 19, 21, elsewhere). When confronting objections from Roman pagans and other gentiles, appealing to the Jewish prophecies would have carried little weight, as this audience didn’t know these prophecies, and if they had would probably not have recognized them as authoritative. In these situations, Jesus (and Paul, as in Acts 14) used miracles or other devices to demonstrate authority rather than an appeal to Scripture. When confronted with the Samaritan woman at the well in John 4, Jesus again doesn’t refer to fulfilled prophecy, He simply uses love and forgiveness to share His gospel message (Samaritans shared some Jewish beliefs but not all, and a Samaritan woman would probably not have been familiar with the Jewish prophecies).

This same method of tailoring His argument to His audience follows Him wherever he goes. In Matthew 4, while Jesus is in the fishing village of Galilee, He uses fishing analogies – “Come with me, and I will make you fishers of men.” When in the “grainfields” (Matthew 12, probably the agricultural area between Jerusalem and Galilee), He uses agricultural analogies – the mustard seed, sowing and reaping, and others. Had Jesus spoken to the fishermen about the mustard seed or about sowing and reaping, or if He had challenged the shepherds to become fishers of men, His message may have been lost or misunderstood. As Christian ambassadors (2 Corinthians 5:20) and ministers of the gospel, we should do no less. We should follow this Christ-like model – to communicate the message of Jesus, but to do so in a manner sensitive to the audience and tailored to the objections or resistance we are likely to encounter. Never, anywhere in Scripture, do we see Jesus or any of the apostles using a formulaic regimen to share the gospel.

Here is the challenge to clear-thinking Christians: I know of no course where you can learn this. I can’t think of a book that walks you through this process. No, this comes from experience, trial and error, and getting out there and working to share the gospel and overcome objections to it. It is difficult, and there is no “easy out” or panacea that will always work. However, I can offer a few pointers.

  1. Listen.  When talking to someone who has rejected Christ, simply listen. They will eventually share with you their reason for doing so, and usually not immediately. It might take some carefully and prayerfully asked questions, and it might take more than one discussion. If in the first five minutes you start preaching the Roman roads to someone who has rejected Christianity because they don’t think the a Bible is authentic, you’re actually disrespecting them and telling them, quite clearly, that you aren’t listening. Listen first. Question gently and artfully. The other person will almost always, eventually, reveal their reason for rejecting the gospel.  Then, it’s up to you to use the next two recommendations to bring the person back around to the Gospel.
  2. Study.  If you think all you need to do is share your personal testimony, you’ve got a big surprise waiting. If you think all atheists are idiots, you’re in for another surprise. If you think all you need to do is live a “good life,” and people will convert to Christianity just by watching you, then you don’t know Scripture and aren’t following the Biblical model. You need to study. You need to study Scripture, examining how Jesus and Paul and Peter spread the gospel. You need to study – brace for it – theology. You don’t have to enroll in seminary or a Master’s program, but you need to know what you believe, why you believe it, and be able to answer basic objections to the gospel. This is nothing other than the clear command of Scripture in 1 Peter 3:15 – 17.
  3. Practice.  I know it’s difficult. I know it sounds intimidating. I know you’re scared. Unfortunately, the ability to articulate and defend the gospel message is not a gift given to some, it is a command given to all. And the best way to do this – I’d suggest the only way – is through practice. You’ll mess it up, so do I. You’ll face objections you can’t answer, so do I. Some of your study and some of the objections might challenge your preconceived notions – even challenge your faith. Me too. It’s okay, God is with you and will carry you through, and your faith will be stronger on the other side.

The fact is that many within the evangelical community have been misled into a false model of what evangelism looks like. They think what will happen is they’ll meet someone who’s never heard of Jesus, walk them down the Roman roads, pray the sinner’s prayer, add another notch on their belt and move on to the next poor unsaved soul. In reality, especially here in America, you are far more likely to run into someone who has already heard the gospel, and has rejected it for some reason or another. You’ll have to listen, question, understand their objections and reasons for rejection, and be prepared with well-reasoned answers to guide them to the truth. Are you ready?

3 thoughts on “What’s the Best Argument for Christianity?

  1. HOLY SMOKE, Mihael…is this ever GOOD STUFF !!

    I think you should start now to assemble a book(let) on the Hank Hannegraf (sp) format which gathers all these “Clear-Thinking Christian” posts into one handy reference source. Absolutely

    love your style…scholarly, yet readable and friendly to the non-believer…balanced, as always, with your characteristic low-key, respectful, non-confrontational delivery and with a “light hand” (none of which prevents you from making your points totally clear.)


    This is that natural gift for teaching which I first identified on the patio at Havenwood as you were showing David how to juggle.😲

    Your blog is so aptly named, too ! Without clear thinking, you could never write clearly as you do…and this is another of your strong gifts.

    Already, God has richly blessed your outreach. Hoping to see much more publishable stuff as time permits.

    (BTW, you want to change “our” to “out” in that short paragraph preceding your three points listing toward the end)😉

  2. A very helpful and insightful article. Thank you! I really enjoyed speaking with you at the WSS campfire. Thank you for all the resources you shared with me. Looking forward to read and learn and delve into the depths of god’s world!

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