CAIRO  - Thousands of Islamists rallied in Cairo on Friday to demand immediate introduction of Shar'ia and called on President Mohamed Morsi to resist opposition to Islamic law.

Islamists, Liberals and non-Islamists have locked horns over what civic freedoms women, Christians and minority groups will enjoy under a new constitution being drafted by an Islamist-dominated panel.

The constitution is supposed to become the cornerstone of democratic transition after the uprising that ousted Hosni Mubarak last year. Without it, the country cannot hold elections to replace a parliament that a court declared void in June.

Islamists on the panel are aiming to reach consensus over the constitution, but Friday's rally brought together groups with little representation on the body - including the Salafist Front, its political arm the People Party, the Gamaa Islamiya and its Building and Development Party.

Many waved banners with the words "God's law is our constitution," as demonstrators chanted "The people demand God's law implemented."

Asked what implementing Shar'ia meant for them, many said it involved eradication of corruption and loose sexual behavior, modesty in men and women's dress, and improved living conditions.

Morsi's ruling Muslim Brotherhood, which says it favors only a gradual introduction of Shar'ia, and the ultraconservative al-Nour Party refrained from participating. Both are well represented in the 100-strong constitutional panel.

"We are not coming out to oppose the assembly but to tell it and president Morsi that Shar'ia must be implemented immediately not later. I voted for Morsi to implement God's Shar'ia," said Hassan Abdel Maqsood from the city of Minya.

Another protester demanded a more unequivocal reference to Shar'ia in the constitution. The current draft talks of implementing "the principles of Shar'ia."

"We do not want the misleading word 'principles'. The assembly should not listen to the secularists and the small elite. These people have other motives and want the country to live in chaos," said Mohamed Salama of the Gamaa Islamiya.

Cairo sees demonstrations almost every Friday, the Muslim day of prayer, by a range of groups in the aftermath of the revolution that overthrew strongman Hosni Mubarak last year.

Morsi under pressure from both Islamic and secular camps

Pressure is mounting on the constitutional panel to finish its job by December 12. Should it fail, Morsi may have to use his legislative powers to find a way out.

Analysts say Morsi is torn between pleasing Islamist hardliners who voted him into power and gaining national and international legitimacy.

"President Morsi is in a bind and must please disparate groups," Ammar Ali Hassan, an Islamist analyst, told Reuters.

"He cannot do it without changing his discourse. He tells liberals and the international audience that Egypt is a moderate, modern and civil state. But to his Islamist backers across the country he must say that Shar'ia will be implemented."

Struggling to overcome disputes, Morsi has met party leaders and politicians from both Islamist and liberal camps to try to broker consensus over the constitution.

Members of the Brotherhood leadership have complained that rifts among Islamists could cost them politically ahead of parliamentary elections. No date has been set yet for the vote.

Egyptians who oppose the Islamists say the country's civil laws already implement Shar'ia.

Please LIKE our Facebook page - it makes us stronger