It is legendary that prophet Jeremiah hid the Arkl of the Covenant' just before Nebuchadnezzar razed the temple to the ground. It was never found again. Jerusalem was rebuilt under the orders of Persian King Cyrus, and Jerusalem was just a religious entity and not a political entity. The Second temple was for Jesus to be presented on the 8th day. Thatls about it all its importance.
Dennis.

'Ark of the Covenant' about to be unveiled?
Ethiopian patriarch tells pope he will show artifact to world.
an extract.

The patriarch of the Orthodox Church of Ethiopia says he will announce to the world Friday the unveiling of the Ark of the Covenant, perhaps the world's most prized archaeological and spiritual artifact, which he says has been hidden away in a church in his country for millennia, according to the Italian news agency Adnkronos.

The Ark of the Covenant is the sacred container of the Ten Commandments as well as Aaron's rod and a sample of manna, the mysterious food that kept the Israelites alive while wandering in the wilderness during their journey to the promised land.

'Ethiopians believe it is destined to be delivered to the Messiah when He reigns on Mount Zion - the Temple Mount in Jerusalem.

'Muslim scholars say it will be found near the end of times by the Mahdi - a messianic figure in Islam.'