There have been many attempts to trace the traditional biblical nations in the Genesis 10-11 narrative to modern day ethnic groups. It is most likely that a credible lineage is no longer possible to achieve and that it may not be all that important. As we will see in later Rabbinic literature the "seventy nations" are seen as the archetypes for distinct approaches to understanding, sometimes called "seventy paths" to G-d.
Any attempt to map the current world faiths into the framework of diversity encompassed by the above seventy attributes would be difficult and subjective. However such a mapping would allow a way to categorize modern faiths. It could be the beginning of a legal framework for analyzing the relationship of each modern faith to authentic Jewish tradition, and in this context we can perhaps begin to speak about their possible rectification. It is obvious that the national faith of the [[Israelite Nation]] is [[Judaism]], and Rabbinical literature has clearly stated that the [[Esavite Nation]] is associated with [[Christianity]] and the [[Ishmaelite Nation]] with [[Islam]].