God won’t teach you something new until you’ve put into practice what he’s already taught you.

He isn’t in the business of simply satisfying your curiosity. He tells you something and waits for you to act on it. Once you act on it, then you get to go to the next step.

You see, God wants you to apply the truth you’ve learned—and you haven’t learned something until you’ve done it.

It’s not enough for you to tell people you believe the Bible. You must do what the Bible teaches. If you don’t do what the Bible teaches, then you don’t really believe it. 

That’s what we see in the story of Belshazzar in the book of Daniel. He lost everything because he didn’t put into practice what God had already taught him.

The Bible records Daniel telling him, “You are his successor, O Belshazzar, and you knew all this, yet you have not humbled yourself” (Daniel 5:22 NLT).

Belshazzar saw Nebuchadnezzar literally lose his mind for about seven years because of pride. He saw all the mistakes his grandfather made. He saw his grandfather come back and correct those things. He saw the good and the bad in Nebuchadnezzar’s life, but he chose to ignore the lessons from God.

And God took away his kingdom. 

Belshazzar knew, but he didn’t learn. We need to understand the difference between knowing and learning. You can know a lot of things, but if you don’t act on them, you haven’t learned anything.

We don’t always need to know more. We already know enough! We need to put into practice what we know. Jesus said in John 13:17, “Now that you know these things, you will be blessed if you do them” (NIV). The simplest definition of spiritual maturity is to be a doer of the Word.

So don’t just read God’s Word. Do what it says. God will support you as you step forward in faith, applying the things he’s taught you to do.