Don’t get into a tug-of-war with skeptics about inspiration. Instead, invite others to engage the ideas first, then let God do the heavy lifting for you. The truth you’re defending has a life of its own because the Spirit is in the words. Once your friend has listened a bit, any further reasons you give for biblical authority will have the soil they need to take root in.
I want to help you solve a problem that has troubled many Christians. First, think for a moment about this statement Paul made to the Thessalonians:
For this reason we also constantly thank God that when you received the word of God which you heard from us, you accepted it not as the word of men, but for what it really is, the word of God, which also performs its work in you who believe. (1Thess. 2:13)
Now, here’s the problem. A woman I once spoke with expressed frustration with a friend who had dismissed the Bible as “only written by men.” Her insistence that the words were inspired by God was no help. Instead, it led to a fruitless cycle: The Bible is God’s Word—But it was just written by men—But God inspired those men—But men make mistakes. Round and round they went, going nowhere.
Maybe you’ve encountered this problem, too.
Here’s one way you might respond: Give specific reasons why it’s reasonable to believe the Bible is a supernatural book of divine authorship and not merely the musings of men.
For years, I have taught six of these reasons in a talk called “The Bible: Has God Spoken?” If you’ve heard the talk and are able to recall the points and explain them, you may get someone thinking. It’s a way of putting a stone in their shoe, so to speak.
This approach is much more effective, however, after something else has happened first. Before I tell you what that is, I have a confession to make.
Though I give this talk often, these are not really the reasons I personally believe the Bible is God’s Word. They are sound evidences, and they have their place (I’ll explain more on that in a moment), but they are not how I came to believe in the Bible’s authority in the first place. I suspect they’re not the reasons you believe, either, even if you’ve heard the talk and thought it compelling.
I came to believe the Bible was God’s Word the same way the Thessalonians did, the same way you probably did: They encountered the truth firsthand and were moved by it.