Jesus warned that people would face opposition even within their own families.

Luke 12:49-53

49 “I came to earth to cause there to be trials [MET], which will purify you as fire purifies metal (OR, to cause judgment/divisions among you). I wish that the time when you will be purified {when God will purify you} (OR, when divisions will be caused {to cause divisions among people}) had already begun. 50 I must soon suffer [IDM] greatly. I am distressed, and I will continue to be distressed until my suffering is finished. 51 Do you think that as a result of my coming to earth people will live together peacefully? No! I must tell you, that is not what will happen! Instead, people will be divided. 52 Because some people in one house will believe in me and some will not, they will be divided. For example, three people in one house who do not believe in me will oppose two who do believe, or two who do not believe in me will oppose three who do believe. 53 A man will oppose his son, or a son will oppose his father. A woman will oppose her daughter, or a woman will oppose her mother. A woman will oppose her daughter-in-law, or a woman will oppose her mother-in-law.”