That's slightly unfair. You know there are people in Israel, religious or not, who don't want to 'give up' land for peace. This Rabbi is voicing their thoughts albeit in an extreme way. As for Hamas, they are a bunch of crack-pots. The longer this peace process goes on the more you will hear this kind of talk. Very sad.
Turkish police fire tear gas as clashes break out during May Day protest in Istanbul (Reuters)
from the article: Erekat: Israeli religious figure urging genocide of Palestinians