And when it's fulfilled, those parts of Torah that were instituted as penance for the golden calf are abrogated because they've served their purpose. Even some of your own sages say that the ceremonial law is done away with in the time of Messiah. Well, Christians think we're living in the time of Messiah.
BTW, the Byzantine Rite descends directly from the liturgy of the Church of Jerusalem, so it is in a sense "going to Israel".