Arab Muslims liberated Syrian Christians from
violent oppression by the Greek Orthodox Church and never charged jizya.
A Short Overview of the Common History of the Syrian Church with Islam through the Centuries - Syriac Orthodox Church of Antioch
Only through the campaigns of Islam in the first half of the 7th century
was it possible to free the East from the Byzantines and the Persians. This happened with the help of the members of the Syrian Church; the original inhabitants of Syria of whom one part was of
Aramaic origin who inhabited these areas for generations and another part was of Arabic origin. When the Arab Muslims marched into Syria they were welcomed by the Syrians who saw the new rulers as saviors who freed them from the yoke of the Byzantines because the Byzantines tried
by force to assimilate them into the Byzantine Church. This was the church of the empire and membership in it would have meant compulsorily acceptance of the resolutions of Chalcedon: that Christ had two natures, the human eating, drinking and feeling pain and the divine making miracles. This would have been a denial of the dogma of their church fathers. The Syrians were also able through the cooperation with the Arab Muslims to retain their ecclesiastical dogma, the Antiochian See, their churches, monasteries, ecclesiastical inheritance and their liturgy.
The Position of the Syrians Toward the Islamic Conquest >From the above it becomes clear that the religious conflicts in the Christian church, the attempts of the Byzantine powers to force the issues of the council of Chalcedon upon the other churches
by force, to throw its members in prison, to kill them, to ban them and to drive them out alienated the Syrian Christians. All these unchristian deeds only sowed hate and aversion in the hearts of the Syrians against the Byzantine powers. The Persian powers in their empire oppressed both West and East Syrians in general to force them under tyrannical policies and Zoroastrian beliefs. Therefore the Syrians under the Byzantine and Persian powers saw the Islamic conquerors as liberators and not as occupiers. The Syrians put great hope in them, not only because
the Muslims liberated them from their religious trouble but also because they relieved the Syrians of the burdensome taxes that were placed on their backs. They said, “Praise be to God, who delivered us from the unjust Byzantines and who put us under the rule of the just Muslim Arabs.”