You may not suppose that I came to put peace on the earth; I did not come to put peace, but a sword; for I came to set a man at variance against his father, and a daughter against her mother, and a daughter-in-law against her mother-in-law, and the enemies of a man are those of his household. He who is cherishing father or mother above Me, is not worthy of Me, and he who is cherishing son or daughter above Me, is not worthy of Me, and whoever does not receive his cross and follow after Me, is not worthy of Me. He who found his life will lose it, and he who lost his life for My sake will find it.
Matthew 10.34-39