Taqiyya – just a white lie?

How Taqiyya Alters Islam’s Rules of War

Muslim deception can be viewed as a slightly less than noble means to the glorious end of Islamic hegemony under Shari’a, which is seen as good for both Muslims and non-Muslims. In this sense, lying in the service of altruism is permissible. In a recent example, Muslim cleric Mahmoud al-Masri publicly recounted a story where a Muslim lied and misled a Jew into converting to Islam, calling it a "beautiful trick."

Read the above article to understand how the Taqiyya works.