Sabbath restrictions are for Jews only

[Emmanuel Villegas]

In the Shulchan Aruch it says If one forgets the lighting of the Shabbos candles is as if one denies the Torah publicly. Was the Torah given just to the Jewish nation or was it given to be shared throughout the world for a better World to Come?
Shulcan Aruch chapter 72 it clearly states that not observing shabbat is idolatry-which is of course one of the Noahide laws that forbids idolalitry. Or is it again just to the Jewish nation? Is there a Shulchan Aruch yet for Noahides?
I am very confused on how to celebrate Shabbat if there is a wrong way or a right way for us?
Thank you.

Hi Yom Tov,

I think "Shulchan Aruch" for Jewish People equivalent to "The Divine Code" for Noahides.