NEW YORK — The assassination of Salman Taseer, the governor of Punjab province in Pakistan and an outspoken critic of religious extremism, has focused attention on his country's Draconian blasphemy law.

Adopted in its present form by Gen. Mohammad Zia ul-Haq's military dictatorship more than three decades ago, the blasphemy law imposes a mandatory death penalty on anyone convicted of insulting Islam.

The security guard who murdered Taseer apparently acted because the governor recently launched a campaign to repeal the law. From the standpoint of Pakistani religious extremists who have applauded the murder, that itself was an act of blasphemy.