If a kingdom is divided [split into factions and rebelling] against itself, that kingdom cannot stand.
And if a house is divided against itself, that house cannot stand.
And if Satan has risen up against himself and is divided, he cannot stand, but is coming to an end.
But no one can go into a strong man’s house and steal his property unless he first overpowers and ties up the strong man, and then he will ransack and rob his house.

Mark 3: 24-28, AMP