From the Hamas Charter (too long to reproduce in it's entirety)
"Israel will exist and will continue to exist until Islam will obliterate it, just as it obliterated others before it” (The Martyr, Imam Hassan alBanna, of blessed memory)."
"Our struggle against the Jews is very great and very serious. It needs all sincere efforts. It is a step that inevitably should be followed by other steps. The Movement is but one squadron that should be supported by more and more squadrons from this vast Arab and Islamic world, until the enemy is vanquished and Allah's victory is realized."
"The Prophet, Allah bless him and grant him salvation, has said:
The Day of Judgement will not come about until Muslims fight the Jews. When the Jew will hide behind stones and trees, the stones and trees will say, “O Muslims, O Abdulla, there is a Jew behind me, come and kill him. Only the Gharkad tree, (evidently a certain kind of tree) would not do that because it is one of the trees of the Jews.” (related by al-Bukhari and Muslim)."
"Initiatives, and so-called peaceful solutions and international conferences, are in contradiction to the principles of the Islamic Resistance Movement."
"Since this is the case, liberation of Palestine is then an individual duty for very Muslim wherever he may be. On this basis, the problem should be viewed. This should be realized by every Muslim."
"The day that enemies usurp part of Muslim land, Jihad becomes the individual duty of every Muslim. In face of the Jews' usurpation of Palestine, it is compulsory that the banner of Jihad be raised "
There is much more but I think the aims are clear.