Why alliance of "intellectuals against forgery"?

The State of Israel obtains its moral and legal legitimacy from a global consensus on the Jewish right to reside in Palestine. They assert that the Jewish presence in Palestine is a well-established historical fact. Yet all information collected from scientific research, archaeological excavations and the clarifications of Arabic and Islamic heritage confirm the untruthfulness of this tale. Prior to the occupation of Palestine, a complete distortion occurred to the history of Palestine and the whole Arabic land. This consisted chiefly of forging the prophets' geography and their relevant historical events.

The alliance's founding statement:

In the name of God, After decades of bitter and bloody struggle, a few things have started to unravel, revealing a deliberate forgery in the history of mankind and civilizations. All the facts now show that all the ideological bases that were employed to occupy Palestine are completely false. They were used to deceive the nations of the world.   To Cont..