But he offered no new acknowledgment of the gains by the rebels fighting against him, the excesses of his government or the aspirations of the Syrian people. Mr. Assad also ruled out talks with the armed opposition and pointedly ignored its central demand that he step down, instead using much of a nearly hourlong speech to justify his harsh military crackdown.
Mr. Assad waved to a cheering, chanting crowd as he strode to the stage of the Damascus Opera House in the central Umayyad Square — where residents said security forces had been deployed heavily the night before. In his first public speech since June 2012, he repeated his longstanding assertions that the movement against him was driven by “murderous criminals” and terrorists receiving financing from abroad, and he appeared to push back hard against recent international efforts to broker a compromise.
“Everyone who comes to Syria knows that Syria accepts advice but not orders,” he said.
His speech came a week after the United Nations and Arab League envoy on Syria, the senior Algerian diplomat Lakhdar Brahimi, visited Damascus, the capital, in a push for a negotiated solution.
“Who should we negotiate with? Terrorists?” Mr. Assad asked. “We will negotiate with their masters.”
Mr. Assad’s speech was a disappointment for international mediators and many Syrians who say they believe that without a negotiated settlement, Syria’s conflict will descend into an even bloodier stage. The United Nations estimates that more than 60,000 people have died in what began as a peaceful protest movement and transformed into armed struggle after security forces fired on demonstrators.
Rebels have made gains in the north and east of Syria and in the Damascus suburbs, but Mr. Assad’s government has pushed back with devastating airstrikes and artillery bombardments and appears confident that it can hold the capital. Neither side appears ready to give up the prospect of a military victory.
The tenor of Mr. Assad’s speech is likely to raise the question of whether Mr. Brahimi’s mission serves any purpose; there was no immediate comment from him or his staff.
Mr. Assad’s opponents rejected the proposal as meaningless, sticking to their longstanding demand that the president resign as a precondition to negotiations.
“We can’t deal with this murderous regime at all,” George Sabra, a member of the opposition Syrian National Council, said in a brief interview. “This regime has killed 60,000 people, so no one could possibly think that working with this regime is a possibility. It is out of the question.”
Mr. Assad, whose family has ruled Syria for 42 years, said Sunday that he was open to dialogue with “those who have not betrayed Syria,” apparently a reference to tolerated opposition groups that reject armed revolution, like the National Coordination Body for Democratic Change, whose members have been floated by Syria’s allies China and Russia as possible compromise brokers.
Yet Mr. Assad’s speech appeared unlikely to satisfy even those among his opponents who reject the armed rebellion, since it made no apology for the arrests of peaceful activists or for airstrikes that have destroyed neighborhoods. Mr. Assad gave no sign of acknowledging that the movement against him was anything more than a foreign plot or had any goals other than to inflict suffering and destroy the country.
“They killed the intellectuals in order to afflict ignorance on us,” Mr. Assad said. “They attacked the infrastructure in order to make our life difficult, they deprived children from school in order to bring the country backward.”
He added, “The enemies of the people are the enemies of God, and the enemies of God will burn in hell.”
Mr. Assad has framed the uprising as an attack by the West and its allies, and the members of the exile opposition leadership as puppets of their foreign supporters, including Turkey, Qatar, Saudi Arabia and the United States, which has offered what it calls nonlethal support and recognized the main opposition body, now known as the National Coalition of Syrian Revolutionary and Opposition Forces.
Some armed rebel groups have used techniques that randomly target civilians, like car bombs, and there are foreign fighters among the rebels. But most of the armed movement is made up of Syrians who took up arms during the uprising or defected from the armed forces.
In his speech, Mr. Assad thanked officers and conscripts and vowed that he would stay by their side, apparently seeking to dispel speculation that he will flee the country. He spoke against a backdrop of snapshots that was reminiscent of montages that the opposition shows of people killed by the government.
When he finished the crowd chanted, “With our souls, with our blood, we defend you, Assad,” and vowed to be his “shabiha,” the term that has come to designate pro-government militias that have attacked demonstrators.
Scores of people then rushed toward him with an almost aggressive frenzy. Bodyguards pushed them back to form a phalanx that slowly escorted Mr. Assad through the crowd.
Many observers wryly noted on social media that the opera house was a fitting setting for the speech.
“It was operatic in its otherworldly fantasy, unrelated to realities outside the building,” Rami G. Khouri, of the Beirut-based newspaper The Daily Star, wrote on Twitter.
Mr. Assad said the first step in his plan would be for foreign countries to stop financing the rebels; then his government would put down its weapons, he said — although he reserved the right to continue to fight terrorism, which his government has defined as nearly any opponent.
Next would come national dialogue, but only with groups Mr. Assad termed acceptable; then a constitution approved by referendum; then a coalition government. There was no mention of holding elections before Mr. Assad’s term expires in 2014.
Hania Mourtada contributed reporting.
