As I wait another 2 months for the results from my engineering exam I took in October, I have time to reflect on the test and the last year of preparation for it, and see some applications to my Christian walk that may be of help for some of you out there, too. So let’s work through that today.

There were some pretty obscure scenarios that showed up in both practice problems and the real exam, and it’s good to know where to go to find the needed information to solve those problems. But some of the problem types I was working were just about guaranteed to be on the exam. While some problems caught me off-guard, others were practically required questions because they were basic concepts that the practicing structural engineer needs to understand, even if he works in a smaller niche of the overall profession (like steel connection design for me). In fact, for a long, timed test like this, the more typical design problems need to be almost instinctive so that you can make up time on them, knowing the more complex or more obscure problems will eat up that gain.

What does any of that have to do with Christianity? Well, there are areas of Christian doctrine that need to be almost reflexive for us. We should be so prepared beforehand that a response is immediate, as thorough as it needs to be, and – most importantly – true. Christianity is not something where you can just “wing it”, making it up as you go. But while knowing those core doctrines is important, it also needs to go beyond just intellectual assent. After all, as James pointed out, the demons can recognize many of those truths, but they shudder rather than rejoice in them [Jam 2:19]. That’s why Peter told his readers facing persecution to “sanctify Christ as Lord in your hearts, always being ready to make a defense to everyone who asks you to give an account for the hope that is in you, yet with gentleness and reverence” [1Pe 3:15]. Of course, this presupposes that you a) have a hope in you, and b) that it shows forth enough for people to want to know why. But then Peter says to be “ready to make a defense”, i.e. to be able to lay out solid reasons. Out of a holy heart submitted to Christ flow actions that demonstrate the redemptive work of God and cause people to ask questions. And out of a prepared mind flow the ready answers to those questions. Then head and heart come together to demonstrate the truth of Christianity in word and deed more powerfully than either alone.

That word “defense” is the Greek legal term ἀπολογία (apologia), from which we get apologetics. In fact, 3 of the other 7 uses of apologia are related to Paul having to defend himself, either before an official tribunal or an angry mob ready to kill him on the spot [Acts 22:1, 25:16, 2Tim 4:16]. Now, you wouldn’t approach a court case (or an angry mob) without preparing, would you? That would be about as foolish as me going into that engineering exam without studying and working practice problems. But have you, dear Christian, thought about the reason for your hope? What happens when you find yourself “on the spot”? Will you ready to give an answer, or will you stare dumbfounded at your questioner?

Going back to the exam, I didn’t have to know everything (as if I even could). Most questions required some amount of consultation with my reference books just because you’re not going to have those kinds of things memorized unless the question happens to be in your specialty that you maybe deal with everyday.  So you need to know where to go for the answers ahead of time. But then there’s some questions that just come out of left field, and you find yourself having to learn the material fresh (and quickly) before even being able to attempt an answer. As a Christian ambassador [2Co 5:20], I don’t have to be able to answer everything on the spot, but  I shouldn’t stumble on the basics. When the people cried out to Peter “What must we do to be saved?” [Ac 2:37], he didn’t say “Let me do some research and get back to you on that….” But many questions or objections will require some digging. Do you know where to go for answers? Do you know your way around the Bible? Have you invested in some good references and figured out how they’re organized so you know where to start tracking down an answer when the need arises? Although outside help many not have been allowed in my exam, that resource is open to you! When you get those questions out of left field, do you have knowledgeable pastors, mentors, or friends you can consult with? Don’t forget that Christians are all members of the body of Christ, each equipped to supply what is missing in another [Ro 12:4-6, 1Co 12]. Thankfully, you don’t have to try to do it all yourself (nor should you).

In hindsight, it wasn’t being unable to answer the obscure exam problems that bothered me the most; and it wasn’t the in-depth questions that I ran out of time on. Rather, it was the simple questions that I knew I should know, but still stumbled on. Don’t let that be the case when granted the opportunity to share the truth revealed to us… the hope that anchors us… the assurance and peace we are blessed with… the “words of eternal life” [Jn 6:68]. Instead, be ready!