Okay kiddo, have you ever seen different versions of the same book? Like maybe a big book with lots of pictures and a smaller one with just words? Well, the Bible is a very old book that has lots of versions too!
Let's say you have a Bible and your friend has a different one. They might have some different words or pictures in their Bible. That's because the Bible was originally written in different languages like Hebrew and Greek, and over time people have changed some of the words to make it easier for people to understand.
Some people think it's very important to use the same version of the Bible that was written a long time ago, even if it's harder to understand. They believe that the original words are the most important and that changing them is not okay.
Other people think it's okay to have different versions of the Bible, as long as they are still saying the same thing about God and Jesus. They believe that the important thing is to understand what the Bible is trying to teach us.
So that's why there's a debate about Bible versions! Some people think it's very important to use the old version, and some people think it's okay to use a newer version. It's up to you to decide what you believe is best!