As I pointed out previously, these "Christians" do not worship God. They worship the Bible. Their concept of the Almighty is limited to a few tens-of-thousands of words mistranscribed over many centuries, and because of this they are, for lack of a better phrase, unable to see the forest for the trees.
Therefore; worship trees, 'cause we have NOTHING to depend upon that we can RELIABLY point to that We can POSITIVELY prove that came from 'god'.