Jesus was clear that He didn't came to earth to bring us peace. He was here to divide the sheep and the goats.
So the divide is Jesus, the Bible also teach us to tell people the truth and if they don't accept it turn away and dust your feed. How many of us is prepared to do that. We always want to convert and have the last say (I am SO guilty of this
).
And then the little gem, the Bible teach us that if your brother/sister have a quarrel with you to go to your brother/sister and make peace. Not wait for your brother to come to you. You must go and be the peacemaker. Who does the Bible teach us will see the Kingdom of Heaven? The peacemakers
God bless friends