“And the great dragon was cast out, that old serpent, called the Devil, and Satan, which deceiveth the whole world: he was cast out into the earth, and his angels were cast out with him.” Rev. 12-9
The unredeemed inhabitants of this world all have one thing in common; there is one thing that unites them all; they are deceived by the devil. They all believe what is false. This should teach us believers that we should have one thing in common that unites us, we are enlightened to the truth. We must all believe what is true.