Biblical Apologetics: Practical and Workable

The first post in my brief series addresses what I believe is a creeping malaise infecting young, Reformed apologists who advance presuppositionalism. Though I believe the apologetic is soundly biblical and the most effective for engaging unbelievers, it has been my observation that presuppositional advocates make the methodology much more difficult to utilize than it ought to be. In my opinion, if an apologetic system can’t be explained and quickly learned by the simplest of lay people, some inherent flaws may need to be identified in the presentation and changed by the presenter.

In my second post, I began addressing my concerns by outlining what I believe are essential theological talking points we must have in our minds as we prepare ourselves to engage unbelievers.

In this last post I want to deal with practical application; moving our theology from the realm of the theoretical. My intention is not to provide a “silver bullet” technique for evangelism – honestly, none exist. I believe each encounter is unique and it has been my experience that God’s Spirit often uses unexpected avenues to draw a sinner’s heart to Christ.

Also, I am not necessarily advocating against the use of Evangelism Explosion, or the Way of the Master, or Greg Koukl’s Tactics, or any number of evangelistic methods. They have their place and can be useful if done so in a manner faithful to the text of Scripture.

My main objective with this post will be to examine two broad areas that Christians should develop in their overall mindset so as to apply their apologetic theology in their evangelistic encounters.

First, believers need to recognize that effective evangelism must begin with the Christian’s character.

It doesn’t matter how passionate a person is for the Gospel or how persuasive his arguments may be for the Christian faith, if the person’s character does not reflect the transforming power of the Lord and Savior he proclaims, he only heaps to himself scorn and contempt.

I cannot stress this point enough to the reader.

Consider one of the key passages on apologetics, 1 Peter 3:15-17. Rather than presenting a series of airtight philosophical arguments for apologetic methodology, Peter instead focuses our attention upon the personal conduct of the apologist, the attitudes that shape his overall life.

Notice how Peter writes that our “defense of the faith” is to be made with “meekness and fear.” Some translations translate Peter’s words as “gentleness and respect.” This speaks to personal heart issues that are put on display for the watching world; nothing whatsoever about making persuasive arguments.

The effectiveness of your apologetic evangelism will stand or fall upon your character. If your life does not show the unbeliever who you claim Jesus is, no amount of apologetic argument will matter.

You may have a sharp intellect, be extremely knowledgeable, and have the ability to shut the mouths of even the loudest atheist. But if you’re a person who is known as a hot head and can easily become belligerent in a conversation, or a single young man or lady with a flirtatious reputation, or a husband who has a strained relationship with his wife and kids, no one is going to care a lick about what you’re telling them about Jesus. Even the most hardened skeptic understands Christianity is about personal, “holy” conduct. If your conduct doesn’t reflect godliness, even in the little things, they’ll shut you off.

Second, when we engage unbelievers with the Gospel, we are engaging their entire way of life with the whole message of the biblical Christian faith.

We need to understand that when we speak with our unbelieving neighbors, friends, and relatives about the Gospel, we are not giving them one more opinion to consider among a group of similar opinions; as if you are trying to convince the person why he should make chocolate-chip his favorite cookie.

This is the major deficiency with the popular apologetics presented in the books bought in Christian retail bookstores and heard taught by hosts on Christian talk radio. They make the Christian faith to be a choice between cookies or flavors of ice cream. “Hey, you ought to try this! I think you will probably find it much more flavorful than your banana chocolate chunk.” They also limit the use of the Bible in their presentations. There is time for the Bible later. Besides, they may argue, it’s not proper to prove the legitimacy of the Christian faith with the Bible.

What a cheap, shameful way to think about the power of God.

No. When we evangelize, we bring the truth of the Christian worldview as it is relayed in the Gospel message against everything the unbeliever holds dear in his heart as true. We are basically telling that person that everything he believes about God, faith, religion, and the meaning of life is wrong. Not just mistaken; but soul-damning, fatally wrong.

In 2 Corinthians 10:5, Paul describes the unbeliever as “exalting” his knowledge over the knowledge of God. Scripture proclaims to us that the unbeliever just doesn’t hold to a few errant facts about Jesus, but at his heart level, he lives in rebellion against God’s authority and laws. This is what Paul means when he says the unbeliever “exalts” his “knowledge” over that knowledge of God revealed to us in Scripture.

Moreover, he isn’t “accidentally mistaken,” either. In fact, the unbeliever “exalts” his knowledge willfully, cheerfully, and often with a full understanding of what he is doing even if what he is doing is irrational and doesn’t make sense and perhaps puts his life at great risk.

The goal of our evangelistic efforts is to show the unbeliever that his “exalted” knowledge is an offense to a Holy God; tell him he is justly condemned by God; and then proclaim to him how God in His grace made a way to be made right with Him through Christ. We then tell that person to put away those cherished heart commitments, that heart of rebellion exalting his knowledge above God’s, and embrace Christ and His lordship.

Our evangelistic message is truly that simple. In fact, it’s the reason why the world hates Jesus and Christians. Not only do they hate righteousness to begin with, and seriously dislike having their true self exposed in the light of God’s Word, people hate the notion of someone telling them their thinking about life is wrong.

At this point, I can imagine many folks, having read over my words, will now ask, “Is that it?” “Aren’t you being a bit too simplistic?” “I mean, where does TAG come in?” “The laws of logic?” “Moral absolutes?” “Greg Bahnsen?”

Just so I am clear: I am not saying those things are unimportant. I expect Christians as they grow in their knowledge of Christ to also grow in the knowledge of their faith. That implies growth in their knowledge of apologetics and the ability to engage and answer the objectors to their faith. Christians should want to know how to answer the objections of that skeptical cousin they only see at Thanksgiving. They should want to help college kids grapple with challenges to their faith from bitter atheistic community college instructors. What we know about the history of our Bible and various theodicies can be important, as well as useful.

Ultimately, however, our working knowledge of apologetic proofs in the form of philosophical argument and historical evidence is NOT the power of God unto salvation. We don’t want to merely win an argument with a mean-spirited evolutionist; we want to win a soul to Christ. Only the power of the Gospel can do this.

What then do we do with our understanding of these two broad areas? Where does the rubber meet the road, as it were?

This is where we as Christians take those points I systematized in my second post, and formulate an evangelistic outline to engage those unbelievers. We ask them questions. Force them to defend their claims they make against our faith. Challenge them to defend their personal beliefs. Demonstrate to them the folly of their unbelief and rebellion against their Creator. And God willing, tell them about what Jesus did.

There isn’t a “one size fits all” approach. Each person will be different. Each situation will be different. What may be an effective approach for one person may not go so well with another.

Even though our approach may be different between individuals and situations, the one thing for certain is the biblical theology that shapes our apologetic methodology. Our theology will provide the apologetic anchors for any Christian, regardless of spiritual maturity and educational background, to use for effective evangelism.

8 thoughts on “Biblical Apologetics: Practical and Workable

  1. Good points. Many people will misunderstand your 1st point. And I may slightly disagree with the wording, depending on how you define effective.

    I would use Jonah as an example of someone whose heart still had some unholiness which we would want to root out, yet God still used his evangelistic effort to forgive Ninevites. Their belief or unbelief was not determined by Jonah’s love toward them, his meekness, nor his gentleness (it would appear).

    But I would agree that what you outlined in point #1 is an essential element to the Christian life, not necessarily for effective evangelism (from the standpoint of effective conversions) but for faithfulness to Christ – AND – that that is the type of behavior we may expect God would choose to bless in some way.

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  4. Thanks for posting this series. I think you make a lot of good points that all Christians should consider. We’re all supposed to defend our faith and evangelize…which means God is going to enable us to do so. That doesn’t mean we don’t need to study the Bible and live it out, though. It isn’t some instant transformation, but we are supposed to be renewing our minds continually (Romans 12:2).

  5. I am glad you are blessed by them. I want to encourage the regular folks out there that engaging the unbeliever is not really a complicated process.

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