The point is that because of his massive scientitic achievements and being a jew he furthered judaism in two major areas
1) Representing jews. The fact that he made these achievements and was a jew, made him a great representative of judaism. In light, it makes jews as a whole look good.
There is a problem here. During this same time, Jews were being exterminated in Germany, and anti-semitism was high nearly everywhere. Einstein himself was even attacked for being a Jew, and his physics ruled as "world-bluffing Jewish physics." This is largely the reason he was not awarded the Nobel Prize for his theory on relativity, even though he was nominated many times.
The fact that he didn't practice Judaism though means that his life did not reflect upon Judaism. Whether or not it makes Jews as a whole look good (which I doubt), it doesn't reflect upon Judaism. Just because one is a Jew, that doesn't mean what they do is based on Judaism, or is a reflection there of. If one were to study Einstein's religious ideas in order to gain a knowledge of Judaism, the outcome would be a disaster.
I don't know if you looked around lately, but there many many people and groups that hate jews, just because they are jews.
And that did not change with Einstein. So I'm not sure how your argument can actually work here.
2) Tikkun Olam. He did one of the major tenents of Judaism which is to help the world.
Why did he do what he did though? Was it because of Judaism? Not at all. Many people do great things in the world, and it has nothing to do with Judaism. The fact that a Jew does something great, doesn't mean they are doing it because of a tenant of Judaism. And it certainly doesn't mean that an outsider would look at the act, and ascribe it to a tenant of Judaism.
metis said:
He was no secular Jew, but he hardly was conventional as he pretty much was a pantheist/panentheist. Since you asked for quotes, let me list some that relate, and then you can link to this and some other websites that also do the same:
Einstein was a secular Jew. He labeled himself an agnostic. He stated he lost his faith.
Also, I did not ask for quotes from Einstein on religion. I know he mentions religious ideas. Often, those statements are grossly misconstrued. What I asked for were citations in religious works, in regards to Judaism, from Einstein. As in, how many sources actually cite Einstein in regards to Judaism? It isn't many.