While I personally am not a scientist, science is vitally important for convincing both rabbis and the general public that Median Jewry are full Jews indeed and in no need of giyur lechumra (strict conversion). There will undoubtedly be those who will try to insert doubt about Median Jewry and their Jewish personal status despite them having both Levites and Kohanim. While I have collected significant evidence on Judaic customs in Alevism there is most probably more evidence that I did not find. I furthermore found considerable evidence of Judaic customs in Yezidism. There is also undoubtedly Judaic customs in the other denominations of Median Judaism. The effort to convince rabbis and public alike all hinges on the credibility of the scientific evidence & documentation of the Mossad Research Department.