© The Associated PressFiremen fight a fire at a church surrounded by angry Muslims in the Imbaba neighborhood in Cairo late Saturday, May 7, 2011. Christians and Muslims fought in the streets of western Cairo in violence triggered by word of a mixed romance, Egypt's official news agency reported.
Egypt's prime minister canceled his visit to the Gulf on Sunday, and called for an emergency Cabinet meeting to discuss the violence, according to the state news agency.
Saturday night's clashes were sparked by rumors in the low-income neighborhood of Imbaba that a Christian woman married to a Muslim had been abducted and was being held in one of the churches against her will.
The report, which was never confirmed, spurred a mob from the ultraconservative Salafi trend of Islam to march on the Saint Menas Church. Christians barricaded themselves inside and around the church and the demonstrations turned violent. Gunfire sounded across the neighborhood, and witnesses said people on rooftops fired into the crowd.
Muslims accused Christians of starting the shooting, and large crowds instigated by the local Salafi religious leaders converged on the area. They lobbed fire bombs at homes, shops and the church, setting its facade on fire.
The crowd later attacked another nearby church, the Virgin Mary Church, and set it on fire in another part of the Imbaba neighborhood. The army and police tried to break up the crowd with tear gas, but failed to clear the streets for hours.
Residents stormed a six-story building near the Saint Menas Church, also setting it on fire, claiming the Christians used it to shoot at Muslims.
"They were shooting from the roof, and they killed Muslims," said 18-year old Yehia Ramadan. "We won't stand idly by."
On Sunday morning, flames were still shooting out of windows, and furniture was strewn along the sidewalks.
The fires in the churches were eventually extinguished and the buildings were surrounded by the army. Residents say Christians were hiding inside.
The attackers chanted "With our blood and soul, we defend you Islam."
Egypt's state news agency said six Muslims and three Christians were killed. The body of one Christian was found inside the church. The religion of a 10th victim was not clear. Hisham Sheiha, a Health Ministry official, told the news agency that 186 were injured, including 11 in critical condition from gunshot wounds.
Interfaith relationships are taboo in Egypt, where the Muslim majority and sizable Christian minority are both largely conservative. Such relationships are often the source of deadly clashes between the faiths.
If a Christian woman marries a Muslim, she is expelled from the church. A Muslim woman is not allowed to marry a Christian man, according to state law.
Because divorce is banned under the Coptic Church, with rare exceptions, some Christian women resort to conversion to Islam or another Christian denomination to get out of a marriage.
Ultraconservative Salafi Muslims have been protesting for almost a year over the alleged church abduction of a priest's wife because, they claim, she converted to Islam to escape an unhappy marriage.
Salafis have used the case of Camilla Shehata as a rallying point for their supporters and they accuse the police of collaborating with the church to reconvert her.
On Saturday just before the violence in Imbaba, Shehata appeared on a Christian TV station broadcast from outside of Egypt sitting with her husband and child and asserting that she was still a Christian and had never converted.
"Let the protesters leave the Church alone and turn their attention to Egypt's future," she said from an undisclosed location.
Since the fall of Egypt's authoritarian government in a popular uprising, the once quiescent Salafis have become more assertive in trying to spread their ultraconservative version of an Islamic way of life.
Their protests have inflamed the already delicate state of religious relations in Egypt.
The Coptic Christian minority makes up 10 percent of Egypt's 80 million people and complains of widespread discrimination that they say relegates them to second-class citizen status.
A Jan. 1 suicide bombing outside a Coptic church in the port city of Alexandria killed 21 people, setting off days of protests. Barely a week later, an off-duty policeman shot and killed a 71-year-old Christian man, and wounded his wife and four others.
In the deadliest violence since the February ouster of the president, 13 were killed in pitched street battles in March after Muslims torched a church, once again over rumors of a love affair between a Muslim woman and a Christian man.
Islamic clerics denounced the violence, sounding alarm bells at the escalating tension during the transitional period.
The head of al-Azhar said the prestigious Islamic institution condemns the violence. "These events do not benefit either Muslim or Copts," Ahmed al-Tayyeb, the Sheik of al-Azhar told the daily Al-Ahram.
The country's top cleric, Grand Mufti Ali Gomaa, said the violence "was endangering Egypt's security."
It's sad when once again I look at this type of encounter. For me it is quite inconceivable that, because of some rumors, people can jump each other's throats so easily.
Perhaps it is too much said but I think that any religious indoctrination, a blind faith in dogmas without understanding the essence of spirituality and stripped of deep moral values, is the curse of the world.