 Another scholar, Leirvik, believes that Quran and Hadith to have been influenced by the non-canonical ('heretical') Christianity that prevailed in the Arab peninsula and further in Abyssinia.This docetic interpretation regarding Jesus' crucifixion was also shared by Manichaeans.Since Manichaeism was still prevailing in Arabia during the 6th Century, just alike prohibition against wine and fasting rules, Islamic views on Jesus' death might be influenced by it.