About
Noahide or Bnei Noach as a whole means the children (descendants) of Noah, meaning all of humanity and but in a narrower context, Bnei Noah are the descendants of Noah, who still hold to the principles of life taught by Noah, which Noah himself derived from his ancestors all the way to Adam. And Adam, as the first human being created, received it from none other than the Creator, namely GOD (we call him Hashem).
This is the Torah, and this Torah existed even before HASHEM created the world, as taught by King Solomon in Mishlei 8: 22-31. In the following journey, this Torah was mandated to the Israelites in Sinai to be guarded and taught to all the nations of the world. So the Israelites are called: the First Nation, the Kingdom of Priests, and the Light of the Nations.
Noah received 6 main rules inherited from Adam, and after the flood, HASHEM gave one additional rule, namely the prohibition of eating the flesh of living animals (Bereishit 10: 3-4), so that the total became 7 main rules, and these 7 main rules are what we now know as: NOAH'S 7 LAWS. It is universal, binding on all people on earth (any nation), and permanent, never changed, replaced or canceled until now. As explained above, the understanding of the Torah within the framework of the 7 LAWS of NOAH for the nations was taught by the Israelites as the holders of the Torah mandate, to the nations (Bnei Noach / Noahide).
So, the Noahide or Bnei Noah that we mean here is: humans who return to the universal commandments (Torah within the framework of the 7 LAWS OF NOAH) which have been established by HASHEM ELOKIM, which were written in the Torah which was mandated to the Israelites through Moses at Sinai.
noahide or Bnei noach (Accepting his authority absolutely, then automatically abandoning the old beliefs).