According to the Hamas charter, Hamas wasformed by the Muslim Brotherhood. The Muslims Brotherhood is a large and widely known Islamist group formed in 1928 to reestablish the caliphate through jihad.
The purpose and methods and, well, attitutdes of Hamas is revealed in Hamas's own charter. Here are some excerpts:
Allah is its target, the Prophet is its model, the Koran its constitution: Jihad is its path and death for the sake of Allah is the loftiest of its wishes.Article Thirteen:
Initiatives, and so-called peaceful solutions and international conferences, are in contradiction to the principles of the Islamic Resistance Movement. ...Article Twenty-Two:
There is no solution for the Palestinian question except through Jihad. Initiatives, proposals and international conferences are all a waste of time and vain endeavors. The Palestinian people know better than to consent to having their future, rights and fate toyed with. As in said in the honourable Hadith:
"The people of Syria are Allah's lash in His land. He wreaks His vengeance through them against whomsoever He wishes among His slaves It is unthinkable that those who are double-faced among them should prosper over the faithful. They will certainly die out of grief and desperation."
For a long time, the enemies have been planning, skillfully and with precision, for the achievement of what they have attained. They took into consideration the causes affecting the current of events. They strived to amass great and substantive material wealth which they devoted to the realisation of their dream. With their money, they took control of the world media, news agencies, the press, publishing houses, broadcasting stations, and others. With their money they stirred revolutions in various parts of the world with the purpose of achieving their interests and reaping the fruit therein. They were behind the French Revolution, the Communist revolution and most of the revolutions we heard and hear about, here and there. With their money they formed secret societies, such as Freemasons, Rotary Clubs, the Lions and others in different parts of the world for the purpose of sabotaging societies and achieving Zionist interests. With their money they were able to control imperialistic countries and instigate them to colonize many countries in order to enable them to exploit their resources and spread corruption there.Article Thirty:
You may speak as much as you want about regional and world wars. They were behind World War I, when they were able to destroy the Islamic Caliphate, making financial gains and controlling resources. They obtained the Balfour Declaration, formed the League of Nations through which they could rule the world. They were behind World War II, through which they made huge financial gains by trading in armaments, and paved the way for the establishment of their state. It was they who instigated the replacement of the League of Nations with the United Nations and the Security Council to enable them to rule the world through them. There is no war going on anywhere, without having their finger in it. ...
Writers, intellectuals, media people, orators, educaters and teachers, and all the various sectors in the Arab and Islamic world - all of them are called upon to perform their role, and to fulfill their duty, because of the ferocity of the Zionist offensive and the Zionist influence in many countries exercised through financial and media control, as well as the consequences that all this lead to in the greater part of the world.Article Thirty-Two:
Jihad is not confined to the carrying of arms and the confrontation of the enemy. The effective word, the good article, the useful book, support and solidarity - together with the presence of sincere purpose for the hoisting of Allah's banner higher and higher - all these are elements of the Jihad for Allah's sake.
"Whosoever mobilises a fighter for the sake of Allah is himself a fighter. Whosoever supports the relatives of a fighter, he himself is a fighter." (related by al-Bukhari, Moslem, Abu-Dawood and al-Tarmadhi).
... The Islamic Resistance Movement consider itself to be the spearhead of the circle of struggle with world Zionism and a step on the road.Reader, feel free to confirm that I have taken nothing out of context. Read it yourself.
The quotes above are from the charter, the most basic organic document of Hamas. People who support Hamas necessarily support and agree with the charter statements above.