There is an alarming ignorance of who God is and what He is like, even among professing Christians. This was shown in recent poll conducted by Barna.

According to the poll, half of Americans who call themselves “Christian” don’t believe that Satan exists and fully one-third are confident that Jesus sinned while on earth. Further, 25% dismiss the idea that the Bible is accurate in all of the principles it teaches.

The pollster concluded, “Growing numbers of people now serve as their own ‘theologian-in-residence.’ One consequence is that Americans are embracing an unpredictable and contradictory body of beliefs.”

So it’s time to put our “thinking caps” on.

The Lord entreats us in Isaiah 1:18, “Come now, and let us reason together” (NKJV), or another translation puts it, “Sit down, let’s argue this out!” (MSG)

When you become a follower of Jesus, you do not have to “check your brains at the door.” Christianity is a reasonable, even logical, faith.

That is not to say we don’t need to have great faith to follow Christ, but it is to say the teachings of the Bible quite simply make sense!

Far too many people, when stating their opinion, will say, “I think,” ”I feel,” ”I believe,” or “My God would never do thus and so.”

We need more “The Bible says,” because then we will learn to think, feel, and believe the right things. This is called theology, and we neglect it at our own peril.

Experience is never to be the basis for theology. Sound theology, however, is the basis for experience.

C.S. Lewis gave this warning years ago: “If you do not listen to theology, that will not mean that you have no ideas about God. It will mean that you have a lot of wrong ones!”

We need, as Chuck Swindoll once said, “Sound theology without apology.” Because what we believe about God will affect the way that we live. As 1 Timothy 4:16 says, “Watch your life and doctrine closely. Persevere in them, because if you do, you will save both yourself and your hearers” (NIV).