Saudi Arabia’s binge of head-choppings – 47 in all, including the learned Shia cleric Sheikh Nimr Baqr al-Nimr, followed by a Koranic justification for the executions – was worthy of Isis. Perhaps that was the point. For this extraordinary bloodbath in the land of the Sunni Muslim al-Saud monarchy – clearly intended to infuriate the Iranians and the entire Shia world – re-sectarianised a religious conflict which Isis has itself done so much to promote.
All that was missing was the video of the decapitations – although the Kingdom’s 158 beheadings last year were perfectly in tune with the Wahabi teachings of the ‘Islamic State’. Macbeth’s ‘blood will have blood’ certainly applies to the Saudis, whose ‘war on terror’, it seems, now justifies any amount of blood, both Sunni and Shia. But how often do the angels of God the Most Merciful appear to the present Saudi interior minister, Crown Prince Mohamed bin Nayef?