Shihri attacked Saudi authorities for their ‘lenient handling’ of the anti-regime demonstrations and denounced Wahhabi extremist leaders for failing to issue fatwas (decrees) against Shias.
He argued that Saudi Shias have collected wealth via the facilities in the kingdom, and thus seizing their property is necessary.
Shihri said the gains should then be transferred to Wahhabi extremists.
Shia Muslims in Saudi Arabia have been staging peaceful protests in the past months, demanding justice and criticizing injustice and discrimination exercised among the followers of different faiths.
Several people have so far been shot dead by Saudi security forces and hundreds more have been arrested and taken to unknown destinations.