The view that Jesus could not be affected by impurity and that Jesus was able to spread his purity to others is based on faulty assumptions and invalid inferences.
Jesus’ Attitude Toward the Samaritans
It is always our duty to ask ourselves whether the kind of speech we voice and the kind of rhetoric we listen to engenders respect for our neighbor, no matter how different she or he might be from ourselves, or whether it is sowing the seeds of hatred and violence.