So ethnic cleansing is okay regardless of how long it's been or how internationally recognized a settlement is?

You can't justify attacks against a settlement indefinitely because at one point other people lived there.

"We are looking forward to two important things, which are within sight: The first is the cleansing of Palestine of the filth of the Jews, and their uprooting from it, Allah willing. This is within sight. Four years, my brothers... By 2022, we will be rid of them... The second thing is the establishment of the Caliphate, after the nation has been healed of its cancer – the Jews – Allah willing...

"It is unacceptable that the Jews control some of the Arab states – their regimes, their armies, and their security agencies – while the peoples remain oppressed. Oh peoples of the Arab and Islamic nation, oh Palestinian people, you possess a concealed power that you can detonate in the faces of the Jews and the hypocrites. We expect another Arab Spring from you, with new characteristics – a second Arab Spring, which will focus on the Al-Aqsa Mosque, Allah willing. We are your embers and your fuel, Allah willing."

• Fathi Hamad, high ranking member of Hamas's political bureau, 2018

"There was a series of 120 deportations of Jews from Europe. This was because they betrayed the people among whom they lived, and worked against the interests of the societies that sheltered them. They betrayed those societies, in which they lived as spies. For example, they spied against the Persians for the Byzantines. These [Jewish] groups corrupted the societies in which they lived through usury, the worship of money, extreme miserliness, and bribery. Those nations considered them to be anti-Christian. The [Jews] lived in Europe according to the principle of rejection of non-Jews, whom they call Gentiles. They embraced the notion of the Jews being the victims throughout history, in order to take over Palestine."

• Mahmoud Al-Zahhar, one of the founders of Hamas,, 2017

“[R]emoving the Jews from the land they occupied in 1948 is an immutable principle because it appears in the Book of Allah.”

• Mahmoud Al-Zahhar, one of the founders of Hamas,, 2018

"If we look back at history, we see that [the Jews] were abhorred in the time of Nebuchadnezzar. This is also true of the times of the Assyrians, the Romans, and the Prophet Muhammad. They betrayed him. They were treacherous against him, and he expelled them from the Arabian Peninsula. Even Hitler hated them, loathed them, and got rid of them. However, everything people say about massacres and Holocaust – these are all lies. Hitler may have hated them, but it was because of their deeds and crimes. Hitler was no less of a criminal than them."

• Marwan Abu Ras, Hamas MP, 2019

"Those [cowards] who quake with fear, those who cooperate and collaborate [with Israel], those who normalize relations with the occupation will be gathered with the apes and pigs in the Hellfire. Do you know who the apes and pigs are? They are the Jews who Allah transformed into apes and pigs."

• Ismail Radwan, Hamas Minister of Religious Endowments, 2018

“Over is the time Hamas spent discussing recognizing Israel. Now Hamas will discuss when we will wipe out Israel,”

• Yahya Sinwar, leader of Hamas in the Gaza Strip

When Sinwar would tell him [Ehud Yaari, a fellow of the Washington Institute for Near East Policy, who interviewed Sinwar in prison four times] Israel must be destroyed and insist there was no place for Jewish people in Palestine, "he would joke, 'Maybe we'll make an exception of you'".

“We cannot, in exchange for money or projects, give up Palestine and our weapons. We will not give up the resistance... We will not recognize Israel, Palestine must stretch from the [Jordan] River to the [Mediterranean] Sea.”

Ismail Haniyeh, current leader/chairman of Hamas, in 2020

“[Allah] transformed them into filthy, ugly animals like apes and pigs because of the injustice and evil they had brought about.” Al-Regeb also prayed for the ability to “get to the necks of the Jews.”

Hamad Al-Regeb, an official Sheikh (elder official) of Hamas, 2023

“Therefore, we are convinced that if a total conflict begins, the airspace and seaports of this entity will be shut down, and they will not be able to live without electricity, water, and communications.”

Saleh Al-Arouri, now-deceased Deputy Chairman of Hamas, 2023

I literally can't go on because I'm running up against the word count limit at this point, but I hope this gives you something of an idea of what I mean.