On the topic of a goy’s value in serving Hashem:
The Gemara says (Sanhedrin 3a): ????? ???? ????? ????? ???? ???? ????
A goy who learns Torah (referring to Torah about Sheva Mitzvos) is like a kohen gadol!
Meiri: ?????? ???? ????? ???? ????
(However, a Jew who learns Torah is GREATER than a kohen gadol -Tosfos)
When Moshiach comes, the Rambam writes (????? ????? ???”?): ?? ???’ ??? ?? ????? ??? ???? ?? ??? ???? ?????? ???? ????? ????? ??????.
The occupation of the ENTIRE WORLD (goyim) will only be the knowledge of Hashem, and the Yidden will have a deeper understanding.