One Surefire Way to Harden Your Heart

When the Exodus narrative hits chapter 8, a curious thing happens. Moses takes a back seat. So does Aaron. Instead, the narrator zooms in on two characters: Pharaoh and God.

A Hard Heart

It’s impossible to read these early chapters of Exodus without pondering Pharoah’s heart. God tells Moses he will harden Pharoah’s heart (Ex 4:21, 7:3), and then we see it happen. Over and over and over.

No one wants a hard heart. A hard heart is stiff and rigid, dry and impenetrable. A hard heart is cold. Throughout Scripture, to have a hard heart is to be stubborn, persistent in one’s own way, and resistant to the things of God (Dt 15:7, 2 Chron 36:13, Mark 8:17, Acts 19:9, Heb 3:13).

Who Hardens the Heart?

In Exodus, God hardens Pharaoh’s heart (Exodus 9:12; 10:1; 10:20; 10:27; 11:10; 14:8) almost as often as Pharoah hardens his own (Exodus 8:15; 8:32; 9:34). It’s not one or the other—it’s both.

It’s uncomfortable, but true: God hardens some hearts (Rom 9:18). This is his prerogative, and those whom God hardens wouldn’t choose any differently. God may simply make more available and more abundant the ends they would seek for themselves.

And yet, Pharaoh hardens his own heart as well. What does this look like?

How to Harden Your Heart

As Pharaoh’s heart hardened, one of his behaviors is mentioned more than others—five times to be exact. And though Pharaoh was not regenerate, I suspect we harden our hearts in much the same way.

He did not listen.

Now, one of two things is happening in these passages. Either Pharaoh doesn’t listen as a result of hardening his heart, or Pharaoh hardens his heart as a result of not listening. I’m guessing both are true—a hard heart and a resistant ear form an obstinate, continuous loop. (Check out Exodus 7.13, 7.22, 8.15, 8.19, 9.12.)

Hebrews connects Pharaoh with a relevant warning to the church. In Hebrews 3:7–19, the author quotes the language of hard hearts (Pharaoh) as directed to the Israelites (Psalm 95:1-11) and applies it to us. The chief warning is this: If you hear his voice, do not harden your hearts.

So, if we want to avoid a hard heart, we need to listen. Chiefly, we need to listen to God. We need to listen to the Bible, where God speaks. We need to listen to our pastor as he preaches and to our elders as they warn and encourage us and to our friends as they comfort and rebuke us.

The surest way to a hard heart is to stop listening to God.

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