"We received with deep sadness and regret the news of the martyrdom of a group of our brothers in the region," he said.
"The spilling of their pure blood -- including of the late cleric Sheikh Nimr al-Nimr, may his soul rest in peace -- is an injustice and an aggression," Sistani said.
Other leading Shiite clerics in Iraq have reacted with outrage to the execution on Saturday by the Saudi authorities of Nimr and other Shiite activists.
Moqtada al-Sadr, a well-known cleric who heads the Saraya al-Salam militia, said Nimr's execution was a "horrible attack" against Shiites and called for international condemnation.
Mohammed Taqi al-Mudaresi, another cleric who is based in the holy Shiite city of Karbala, took a harder line.
"The execution of the martyr (Nimr) isn't just a declaration of war against the People of the House (Shiites) but against all Muslims," he said in a statement.
The executions also sparked a wave of anger in neighbouring Iran, where protesters firebombed the Saudi embassy in Tehran.
The embassy is located in the fortified part of central Baghdad known as the "Green Zone", which is home ot most ley institutions and embassies.
Ambassador Thamer al-Sabhan, who arrived in the country four days ago, posted a message on social media in which he said they are being "looked after by the Iraqi government".
Several clerics and protesters in Iraq have said that the embassy should be closed down and the envoy expelled over Nimr's execution.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
