how many gates are there in the new jerusalem
New Jerusalem There are twelve gates in the wall oriented to the compass with three each on the east, north, south, and west sides. There is an angel at each gate, or gatehouse. These gates are each made of a single pearl, giving them the name of the "pearly gates". The names of the twelve tribes of Israel are written on these gates.
Nehemiah In the 20th year of Artaxerxes, king of Persia, (445/444 BC), Nehemiah was cup-bearer to the king.[5] Learning that the remnant of Jews in Judah were in distress and that the walls of Jerusalem were broken down, he asked the king for permission to return and rebuild the city.[6] Artaxerxes sent him to Judah as governor of the province with a mission to rebuild, letters explaining his support for the venture, and provision for timber from the king's forest.[7] Once there, Nehemiah defied the opposition of Judah's enemies on all sides—Samaritans, Ammonites, Arabs and Philistines—and rebuilt the walls within 52 days, from the Sheep Gate in the North, the Hananeel Tower at the North West corner, the Fish Gate in the West, the Furnaces Tower at the Temple Mount's South West corner, the Dung Gate in the South, the East Gate and the gate beneath the Golden Gate in the East.