Jew is a race and about 80% of Jewish people are agnostic. Nazis did not care if one went to a sinagogue all they needed was a passport saying that one is a Jew. You connect Judaism with being a Jew and it is correct but even without believing in G-d one is still a Jew by blood..
Suspect Bangkok bomber arrested, found with possible bomb-making materials (Reuters)
from the article: Israeli population stands at 7,695,000 at end of 2010