 Complete the following phrase:  In 1977, the group Jamaat al-Muslimin known to the public as Takfir wal-Hijra, kidnapped and later killed an Islamic scholar and former Egyptian government minister Muhammad al-Dhahabi. The founder of Jamaat al-Muslimin, Shukri Mustaf had been imprisoned with Sayyid Qutb, and had become one of Qutbs most radical disciples. He believed that not only was the Egyptian government apostate, but so was Egyptian society as a whole because it was not fighting the Egyptian government and had thus accepted rule by non-Muslims. While police broke up the group, it reorganized with thousands of members, some of whom went on to help assassinate the Egyptian president Anwar Sadat, and join the 