MICHAEL THE SYRIAN
Although they were a Christian sect, there was not a lot of tolerance then by the Catholic Church especially for Christians who theologically deviated slightly from official doctrine. Ironically, the Muslims who conquered Egypt and Syria were much more tolerant of the Syrian Christians than their fellow Christians were. See {634767} for his view of Islamic tolerance.
In one of the historical ironies of the 12th century, a Christian sect preferred the rule of the Muslims than their Christian brethren—on the grounds of religious tolerance. It illustrates the changes that take place over time. By the 21st century, it was the Christians who were thought of as tolerant and the Muslims as the opposite.
Michael the Syrian (Arabic: ميخائيل السرياني, romanized: Mīkhaʾēl el Sūryani:),(Classical Syriac: ܡܺܝܟ݂ܳܐܝܶܠ ܣܽܘܪܝܳܝܳܐ, romanized: Mīkhoʾēl Sūryoyo), died 1199 AD, also known as Michael the Great (Syriac: ܡܺܝܟ݂ܳܐܝܶܠ ܪܰܒ݁ܳܐ, romanized: Mīkhoʾēl Rabo) or Michael Syrus or Michael the Elder, to distinguish him from his nephew, was a patriarch of the Syriac Orthodox Church from 1166 to 1199. He is best known today as the author of the largest medieval Chronicle, which he composed in Syriac language. Some other works and fragments written by him have also survived.