Having begun to dive into the matter (without emotions regarding the issue, much more so, however, with respect to proponents of - for short - either side) I propose that one may reduce as follows in order to have a basis for the discussion of positions.
Three groups, those who ...
1. ... have faith that they can explain everything by the 'scientific method'
2. ... have faith in some god(s) (no capitalization here)
3. ... do try hard not to occupy a position imposed by an idiology