According to Samuel Katz, who was brought up as a Satmar but later became secular, boys in the community are taught that non-Jews aren’t quite human. […] Katz explained that growing up in such a community, “you don’t see commonality with people who aren’t Jewish. There is a completely different taxonomy of people. There are Jews and then there are non-Jews, who don’t have souls.”
Debra Nussbaum Cohen (Jewish journalist) “Mad ‘Max’? The Paradox of the Murdered Brooklyn Hasid”, Haaretz, 2014