In God We Trust
Israeli Gold
The Gold of the Eternal Temple
Our Sages say that the world does not deserve to be able to use the Gold, as much by its material importance as because of its spiritual source.Since then, why was it created?Only so that we can dispose of it in the Temple.Indeed, because the service of G-d, in His house, must be rich, "we water the animal prepared for the perpetual sacrifice in a Gold seal".Because G-d has created Gold in the world, only for the Temple, this one must, at present, be used for Jews and Judaism.
Speech of The Lubavitcher Rebbe,Rebbe Menachem Mendel Schneerson,Torat Menachem,Volume 15,Part 1,Page 322.