The Two Towers of the World Trade Center in New York City prior to 9/11 were symbols of the pillars at the entrance to King Solomon's Temple in Jerusalem - Joachim and Boaz. The new Freedom Tower at One World Trade Center is a synthesis of the Two Towers with a design overtly demonstrating this: The Two Towers are combined together as one. The following illustration shows how the top and bottom ends of the tower reflect each of the previous Two Towers, as they morph into each other.
The spire adorning the top of the new Freedom Tower is also demonstrative of this synthesis - it is a sort of unicorn - two spires spiralling into one.
The denomination of the new building complex as 1 WTC is a symbolic announcement of the success of globalism and The New World Order which coincides with The Age of Aquarius. The name "The Freedom Tower" has been abandoned, and replaced with 1 WTC.