…So yesterday’s top Muslim horror atrocity, following Westminster Bridge and Manchester and London Bridge, exploded inside the national parliament in Teheran, the Majlis, when four armed Sunni Muslim Iranians, disguised as women, whipped out weapons and bombs and starting killing eventually a dozen of people at random, wounding scores more before being exterminated. One report said the homicidal Muslim maniacs were shouting out “Death to America!” as they raked the parliament with gunfire, grenades, setting off explosive vests.

Separately, soulmates were attacking the shrine in Teheran to Ayatollah Khomeini, which the ISIS media sneeringly called the “temple of the heretic Khomeini.”

There are lessons here, though the West will miss them as usual. Perhaps most important is that the horror in Teheran this week was just the latest bloodletting that has been a constant of Muslim life since this communities first days…