Here’s their own words, calling all Palestinians to be martyrs
Article 8 The Hamas document reiterates the Muslim Brotherhood’s slogan of "Allah is its goal, the Prophet is the model, the Qur’an its constitution, jihad its path, and death for the sake of Allah “is the loftiest of its wishes.” avalon.law.yale.edu/20th_century/hamas.asp
From wikipedia because I don’t want to read the whole charter. original charter linked below the quote (and on the Wikipedia page)
Here’s a phone call showing the greater scale of how seriously they take viewing every Palestinian as a martyr, by forcing people to remain in the North at gunpoint