Matthew 10: 34-37 [New International Version]
"34 Do not suppose that I have come to bring peace to the earth. I did not come to bring peace, but a sword.
35 For I have come to turn ‘a man against his father, a daughter against her mother, a daughter-in-law against her mother-in-law –
36 a man’s enemies will be the members of his own household.’
37 Anyone who loves his father or mother more than me is not worthy of me; anyone who loves his son or daughter more than me is not worthy of me.”