I think Dennis Prager has a better answer than I could give:
"Only if there is a God who created man is man worth anything beyond the chemicals of which he is composed. Judeo-Christian religions hold that human beings are created in the image of God. If we are not, we are created in the image of carbon dioxide. Which has a higher value is not hard to determine."
This reminds of Philip Johnson's point; if the materialist/naturalists believe their brains are just moleclules in motion...their thoughts are mindless.
That is nonsense. I am a Christian and believe in God. I also know good science when I see it.
By implying that anyone that does not agree with your simplistic take on Scripture is less a Christian than you or an atheist is just plain ridiculous.
The arrogance of you people is amazing.