Hmm. Solely was the key-word I guess... I repent for any insult I made to you. What roles does genetics play in Judaism then? Someone that can trace centuries of rabbis and scholars is different than this muslim convert, but how, in your opinion?
I forgive you..I think perhaps I miswrote or you misunderstood what I wrote.
I'm saying that just because one could potentially trace a Jewish gene..or simply trace back lineage from many many years of Jewish ancestry is simply not enough, in my opinion, to consider someone Jewish.
For example there are a lot of lost tribes from different parts of the world such as the Ben Menasseh from India or Thai Israelites or Ethiopian Israelites etc. For some of these people, they do carry many traditions that are very common to Judaism and for many of them I have no doubt they are of Israelite "blood". However despite that, many of these tribes have gone far off from Judaism and many have converted other religions. To me, it doesn't matter even if the mother's mother's mother's mother was a Jew, if they are practicing something else, they still need to undergo a true conversion from an Orthodox Rabbi and preferably one from Israel. And that person who converts needs to really practice Judaism and not pick and choose like the fake converted Jews.