Jesus expressed intense anger toward those who where immoral, such as the self-righteous Pharisees, but he never suggested that they were demonized. Toward the demonized, however, he never expressed anger; rather he exhibited only compassion. As Langton notes, "Pity rather than anger characterizes the attitude of Jesus toward the possessed...He treats them as if they were the victims of an involuntary possession." Indeed, he treats them as though they are casualties of war. For, in his view, this is precisely what they are.
Gregory A. Boyd (2014). “God at War: The Bible & Spiritual Conflict”, p.199, InterVarsity Press