Sure lox.

It seems clear to me that his motivation was hatred of Islam. He was punishing the Labor government for not taking up the fight.
The killer wrote this...

Hagen said that if Israel loses in the Middle East, Europe will succumb to Islam next. He felt that Christians should support Israel and oppose Islamic inroads into Europe. In an unprecedented step, a group of Muslim ambassadors to Norway blasted Carl I. Hagen in a letter to the newspaper Aftenposten, claiming that he had offended 1.3 billion Muslims around the world. Other Norwegian politicians quickly caved in and condemned Hagen. Maybe Norway, "the country of peace" and home to the Nobel Peace Prize, will get along just fine with Islam, "the religion of peace."

Although some political leaders such as Mr. Carl I. Hagen have a clear understanding of what's going on, they are unfortunately few and far between. Most European media commentators are hostile to the Jewish state of Israel, partly because they get angry with anybody defending themselves against Islamic Jihad instead of surrendering, and partly because they want to project their own feelings of guilt from the Holocaust onto Israel by recasting the Jews as villains and the Palestinians as victims.

French filmmaker Pierre Rehov made the film Suicide Killers where he interviewed the families of Palestinian suicide bombers. He warns that we are facing "a neurosis at the level of an entire civilization," a "culture of hatred in which the uneducated are brainwashed to a level where their only solution in life becomes to kill themselves and kill others in the name of a God. I hear a mother saying 'Thank God, my son is dead.' Her son had became a shaheed, a martyr, which for her was a greater source of pride than if he had became an engineer, a doctor or a winner of the Nobel Prize. [...] They don't see the innocent being killed, they only see the impure that they have to destroy."

Rehov believes that we are dealing with "a new form of Nazism" that it is going to spread to Europe and the United States, too.

Spanish journalist Sebastian Villar Rodriguez claims that Europe died in Auschwitz: "We assassinated 6 million Jews in order to end up bringing in 20 million Muslims!" Yet in 2007, Ciempozuelos, a small Madrid suburb, refused to commemorate Holocaust Day and opted instead to commemorate the 'Day of Palestinian Genocide.' In Britain following Muslim pressure, the Bolton Council scrapped its Holocaust Memorial Day event. The Muslim Council of Britain asked for a Genocide Day to protest the Israeli "genocide" against the Palestinians. The secretary-general of the MCB, Dr Muhammad Abdul Bari, has earlier compared the situation of Muslims in Britain to Jews under Hitler.

We thus have the absurd situation where the Nazis of today are presented as Jews while the Jews are presented as Nazis.