(Arabic; derived from the root h-j-r, meaning to emigrate ). Technically, the term hijra designates the migration of Prophet Muhammad and his early Muslim community from Mecca to Medina in 622 CE. The hijra was undertaken as a result of the Meccans鈥 intensifying persecution of the Muslims following the removal of protection from the Prophet upon the death of his uncle, Ab奴 峁乴ib in 619 CE. The Muslim community left for Yathrib (later called Madinat al-Nab墨, 鈥楥ity of the Prophet鈥; also known as al-Madina al-Munawwara, 鈥楾he Illuminated City鈥). Then, upon receiving the divine command, the Prophet followed his community there. The importance of the hijra lies in the fact that it was with the hijra that the Muslim community (umma) was firstly formally constituted. Suras in the Qur鈥檃n are labeled as either Meccan or Medinan; as the content of the suras reflect the changed position of the umma before and after the hijra. The Muslim calendar provides another indication of the significance of this event: its beginning was set on the first day of the lunar year in which the hijra had taken place.
