Hi Chris,
Yep certainly everyone is entitled to their opinion. You say evolution is a theory like gravity as you can see solid evidence..
Now here is the problem.. no one disputes gravity for we can see its effect and how it affects us daily, yet with the proof of evolution that you say is hard evidence, we can't really see it in the same way, and also there are more and more scientists now using this same evidence that you would put forward for evolution, using it to prove creation
No matter what way we look at the world or view how it all started, one thing we can be certain is that God created everything and still sustains it. it was the breath of God that started the ball rolling not nature.. Just my 2 pennies worth lol.
GB
Phil