Brussels, Belgium ? President Bush sought to repair rocky relations with Europe on Sunday, saying “no power on earth will ever divide us.” He urged allies to move beyond differences over Iraq in the interest of Mideast peace.

“As past debates fade and great duties become clear, let us begin a new era of trans-Atlantic unity,” Bush will say in a speech today. Appealing for aid for Iraq, he urges the world’s democracies “to give tangible political, economic and security assistance to the world’s newest democracy.”

Excerpts of his address were released on his arrival in Brussels.

Hoping to set a more conciliatory tone for his second term, Bush will meet over five days with some of his toughest critics: French President Jacques Chirac and German Chancellor Gerhard Schroeder, both of whom fiercely opposed the U.S. led invasion.

Bush also will see Russian President Vladimir Putin, who has alarmed the West with Moscow’s retreat from democracy.

Today’s speech, the main address of his trip, is a conciliatory message aimed at citizens across Europe, where Bush is widely disliked.

“Today, America and Europe face a moment of consequence and opportunity,” the president will say.

“Together we can once again set history on a hopeful course — away from poverty and despair and toward development and the dignity of self-rule … away from resentment and violence and toward justice and the peaceful settlement of differences.”

Bush’s visit was intended to soothe allies frustrated that their views on issues from Iraq to global warming were often ignored by the White House. Bush said that the European-American alliance was essential for security and global trade and offers of model of freedom for the rest of the world.

People hold placards during an anti-U.S. demonstration in front of the Brussels, Belgium, stock market. President Bush arrived later Sunday, and protesters plan to continue their rally today and Tuesday.

“In all these ways, our strong friendship is essential to peace and prosperity across the globe — and no temporary debate, no passing disagreement of governments, no power on earth will ever divide us,” Bush will say.

“Our greatest opportunity and our immediate goal is peace in the Middle East,” the president will say.

An alliance of 88 environmental, human rights, peace and other groups planned two days of protests in Brussels, beginning today, to demand “no European complicity” in a U.S.-designed world order.

Brussels police readied 2,500 officers — 1,000 more than the usual number for the three or four summit meetings that bring European Union leaders to the Belgian capital every year.