Shafaq News/ A self-proclaimed advisor of Muqtada al-Sadr accused the Iraqi judiciary of attempting to abort the "Ashoura revolution" led by the Sadrist movement, hinting that the populist leader might consider unbridling the demonstrations in response.

Iraq's judiciary suspended its activities on Tuesday as loyalists of al-Sadr stepped up pressure on it to dissolve parliament, in one of the worst political crises since the U.S.-led invasion dragged on.

Saleh Mohammad al-Iraqi, who runs a Twitter account named "the leader's advisor" and is widely believed to be al-Sadr's mouthpiece, said in a post he shared on social media that the Sadrist movement's leader has shunned many appeals to tune down the protests and chose not to intervene two days ago.

"For the 'Ashora revolution'  to sustain its spontaneity, his grace might order the committee in charge of demonstrations to suspend its activities in response to the Judiciary's decision to suspend its work," he added. 

"It is a shame that the judiciary and courts halt their work to quash a reformative revolution and does not halt its work to protest the ubiquitous corruption, if it cannot prosecute the corrupts from all sides," he continued. 

The populist leader has helped inflame tensions in Iraq in recent weeks by commanding thousands of followers to storm and occupy parliament, preventing the formation of a government nearly 10 months after elections.

Iraqi Prime Minister Mustafa al-Kadhimi, who cut short a trip to Egypt to deal with the crisis, has urged all sides to remain calm and renewed calls for a national dialogue.

Al-Sadr's followers began gathering for protests outside the headquarters of the Supreme Judicial Council and Federal Supreme Court in Baghdad. The followers have sent threats by phone, the judiciary said in a statement.

"(We) will suspend court sessions as a protest against this unconstitutional behaviour and will hold the government and political parties which are backing this move fully responsible for all the results," the statement added.

Al-Sadr, who fought U.S. troops and went on to become a kingmaker in Iraqi politics, has called for early elections and unspecified changes to the constitution after withdrawing his lawmakers from parliament in June.

His political opponents, mostly fellow Shiites backed by Iran, have refused to accede to his demands, raising fears of fresh unrest and violence in a conflict-weary Iraq.

Iraq's 10-month standoff since the election is the longest stretch without a fully functioning government in the nearly two decades since Saddam Hussein was overthrown in a U.S.-led in 2003.

Al-Sadr was the biggest winner of last year's election but could not form a majoritarian government along with Kurdish and Sunni Muslim Arab parties, excluding his Iran-backed Shiite rivals.