Jewish Orthodoxy and Jewish religion

Jewish Orthodoxy noun - Jews who strictly observe the Mosaic law as interpreted in the Talmud.

Jewish religion and Jewish Orthodoxy are semantically related. In some cases you can use "Jewish religion" instead a noun phrase "Jewish Orthodoxy".

Jewish religion noun - Jews collectively who practice a religion based on the Torah and the Talmud.

Jewish Orthodoxy and Jewish religion are semantically related. Sometimes you can replace phrase "Jewish Orthodoxy" with "Jewish religion", this phrases are similar.