I have heard for many years that the rebuilding of this temple signifies the end of the world.
It looks like we will find out if that is true—LOL!
It will be the end of Satanic control over the world and the beginning of Jesus Christ taking back His creation, restoring it to the way it was before sin ruined it, and ruling and reigning over His creation for eternity. And yes, all the preparations we are witnessing for the rebuilt Temple are a sign that that end of the age is getting close!
Something we're real excited about!