Except that the “scientific areas” themselves do not “point to God” – it is only Apologists (mis)interpretations of these areas that does the pointing.
I can state with absolute certainty that no scientific paper of the Big Bang has stated that it is “evidence for the creation of the universe”.
In the case of Fine Tuning, all we have is arguments not evidence.
In the case of genetic code, what we have is assumption not evidence – in this case the (much repeated by ID-advocates, but repeatedly-debunked) assumption that information cannot arise through natural processes.
A rerasonably good summary of the shortcomings of Meyer’s book can be found here:
(There are others, and may well be better ones, but this is the best I could find on a short search.)