"They said that this was a Muslim country, not a Christian one."
This is what life under Islam is like for non-Muslim.
We left Mosul because ISIS came to the city. The [Sunni] people of Mosul embraced ISIS and drove the Christians out of the city. When ISIS entered Mosul, the people hailed them and drove out the Christians.
Why did they expel just the Christians from Mosul? There are many sects in Mosul. Why just the Christians? This is nothing new. Even before, the Christians could not go anywhere. The Christians have faced threats of murder, kidnapping, jizya. This is nothing new.
I was told to leave Mosul. They said that this was a Muslim country, not a Christian one. I am being very honest. They said that this land belongs to Islam and that Christians should not live there.
This is the Islamic Supremacism that Muslim settlers are bringing to the West. This is what is behind their terrorism.