You're missing it.
Look up "shirk".
The question is for Rashid to answer. Since you don't believe in any god, then blasphemy does not exist. Therefore, it doesn't matter whether I think it is or isn't. You're kind of left out on this one, so sit back and let's see how Rashid responds.
No, it matters. If you are to be consistent, the only logical answer is to say, "Yes, Jews (and Hindus and Buddhists and all other non-christian religions) are all blasphemous. I don't have to believe in a god (note the capitalization, Ono, this is a reference to a "generic" god and not the god named God!) to understand the concept of blasphemy. From my vantage point of outside looking in, you are just as guilty and inconsistent as our new friend Mo is.
It's perfectly accept to state that Jews are being blasphemous, Nash. No harm is done to your stance by admitting that. To do so, you must be prepared to assert that ALL religions are ALL blasphemous to each other. The trick is to know which of them is the "correct" religion.