Feast of Khannukah " Rededication of Temple"

What is the meaning behind The Feast Dedication?
Thinking about the historic moments of the building of Salomon's Porch or the rededicating of the temple written in Maccabbees, will deceive you if you think of it from a carnal point of view.
Is Khannukah about the building or do we need to take a closer look at the foundation of this feast?