YumgermanS,
The world you describe is what we are indeed waiting for every moment of the day – Yemos Hamoshiach.
As the Rambam writes in the final halacha of Mishneh Torah:
?????????? ???????? ??? ??????? ???? ??? ????? ????? ?????????. ????? ??????? ??????????. ???????????? ???????? ??????????? ????????. ????? ?????????????? ????????? ????????. ????? ??????? ????? ???? ???????? ?????? ??????? ??? ?’ ????????. ??????????? ??????? ?????????? ???????? ?????????? ??????????? ????????? ???????????? ???????????? ?????? ????????? ?????? ????? ???????. ??????????? (????? ??, ?) “???? ??????? ??????? ?????? ??? ?’ ????????? ?????? ?????????”: