native Christian Himyarite, Sumyafa Ashwa, as his viceroy. The Aksumites thus conquered Himyar and their rule lasted until 575. The Abyssinians spread Christianity and their rulers built an extravagant building in honor of the Martyrs of Najran. It was known by its contemporaries for its beauty, adorned with ornaments, jewels, and prominent archways. Arabs called it the “Kaaba of Najran”. The Yemenis later rebelled against the Abyssinians and demanded independence. History records Christian influence from Ethiopia to Arab lands in pre-Islamic times, and some Ethiopian Christians may have lived in Mecca. Yemen had an important share in ancient Christianity. In the second century, the Greek theologian Pantaenus left Alexandria and headed towards Yemen as a missionary after his conversion. Historians such as Rufinus and Orosius mentioned that Matthew the Apostle was the missionary of Yemen and Abyssinia. A special relationship developed between the people of Yemen and the Syrian Church, as inferred by the works of Ephrem the Syrian, the biography of Simeon Stylites, and the historian Philostorgius, who said that some villages and settlements established in Yemen were Syriac-speaking. The famous Al-Qalis Church in Sana'a was built to serve aderents and to attract pilgrims travelling to the Kaaba of Mecca and Ghamdan Palace. On the organizational level, the Archbishop of Yemen held the title "Catholicos" which follows the "Patriarch" in rank. The spread of Christianity amongst Arabs reached Upper Mesopotamia, where Banu Bakr and Banu Mudar lived, both famous for their staunch Christian beliefs and for honoring Sergius the Military Saint. Ibn Khallikan mentioned that all the Yemeni Arabs in Iraq converted to Christianity, including Taym al-Lat, Kalb, Lakhm and Tanukh, and many had moved towards Bahrain by the fourth century. In Medina there was a Christian sect that was rejected by the official church and considered heretical. They deified the Virgin Mary and gave her offerings. This sect was mentioned by a number of historians, including Epiphanius and Ibn Taymiyyah, who called them "The Marians" (Al-Maryamiyyun). Likewise, al-Zamakhshari and al-Baydawi referred to this sect in their interpretation of the Qur’an. Another sect called "The Davidians" (Al-Dāwudiyyūn) were known for their exaggerations in honoring King David. Some contemporary historians classified it as a Judeo-Christian heresy. In Mecca, the Banu Jurhum embraced Christianity at the hands of their sixth king, Abd al-Masih ibn Baqia, and supervised the service of the Haram for a period of time. Banu Azd and Banu