What do YOU think that it means?
Its a no-brainer. The WTBTS is an apostate organisation that is fulfilling Matthew 24:15-16 to a 'T' by separating mankind from Christ:
15 "So when you see the abomination that causes desolation , spoken of by the prophet Daniel, standing in the holy place," (let the reader understand), 16 "then those in Judea must flee to the mountains!