Why did the son of God, Jesus, call a woman a dog?

The incident you're referring to is found in the New Testament, specifically in the Gospel of Matthew 15:21-28 and the Gospel of Mark 7:24-30. In these passages, a woman described as a Canaanite or Syrophoenician woman approaches Jesus, asking for help for her demon-possessed daughter. Jesus initially responds by saying, "It is not right to take the children's bread and toss it to the dogs."

In this context, it's important to understand the cultural and historical background of the exchange. During Jesus' time, there was tension and animosity between Jews and Gentiles (non-Jews), and Jews often referred to Gentiles using derogatory terms. The term "dogs" was commonly used by Jews to refer to Gentiles, implying a sense of contempt or inferiority.

Jesus' response to the woman can be seen as a reflection of the prevailing attitudes and prejudices of his cultural context. However, the woman's response demonstrates her faith and persistence. She cleverly responds to Jesus, saying, "Even the dogs eat the crumbs that fall from their master's table." Jesus is moved by her faith and persistence and commends her for her great faith, ultimately granting her request and healing her daughter.

While Jesus' use of the term "dogs" may seem harsh or offensive to modern readers, it's important to interpret the passage in its historical and cultural context. Jesus' interactions with individuals, including this exchange with the Canaanite woman, are often seen as teaching moments that challenge social norms, reveal deeper truths, and demonstrate the inclusivity of God's kingdom.