Well at least they got it correct. Atheists and Secularists are more devout and more fanatical than a born again Christian, or an orthodox Jew. Their entire life is all about being 'not religious', and they cannot wait to "spread the word".
When you meet a vegetarian, you will know they are a vegetarian in the first 10 minutes. Because they cannot have a conversation without mentioning it. The same thing applies to Atheists. They simply can't stop themselves from evangelizing about it and all the reasons why they became true believers in secularism/atheism.