"Both schools of [Evolutionary] thought agree that the only alternative explanation of the sudden appearance of so many complex animal types in the Cambrian era is divine creation, and both would reject this alternative."
In my book Another Inconvenient Truth, I show how the Cambrian Era problem supports the Young Earth Creation position, but I think at this time, it's important that we give an apologetical defense for how we know that the God of the Bible exists.
Growing up, I was always told that you can't use science to prove that God exists. As you will see from watching the video below, we can prove that the God of the Bible exists through science because he has effects on this reality that we can detect through observational science.
In conclusion, please watch the pilot episode of my apologetics show, The Way, down below.