Righteous Gentile & Pious (Hassid) Noahide

[Donny]

BS"D

A discussion from a group of Noahides:

Someone asked:
Could somebody be really righteous and not accept or believe in Torah?

This was in response to the statement:
A righteous gentile is simply one who does not actually trespass the Seven Commandments, even if they do not believe in Torah.

So my ?'s are: what is the differences between a Righteous Gentile and a Noahide Chassid and a Noahide?

Doesn't a person have to believe in Torah to accept the 7 Noahide Laws?

Thanks,
Donny