Sinbuya Asvari and Ma'bad al-Juhani were sentenced to death by the Umayyad Caliph Abd al-Malik ibn Marwan .
The idea of Qadariyah , i.e . the Doctrine of Free-Will , came from a Persian named Sinbuya Asvari and his follower Ma'bad al-Juhani , both was put to death by the Umayyad Caliph Abdu'l-Malik
Schools of Islamic theology