That's simply not true.It isn't an accident Churches were bombed out of existence in Palestine.
There are 19 major churches in the West Bank and Gaza. The Church of the Nativity in Bethlehem has stood since the year 335.
The Christian population in Palestine has dwindled in relatively recent years partly because a lot of Christian families were richer and had the wherewithal to leave and partly because of their abuse at the hands of Palestinian Muslims, and of course, and most obviously, because of the Occupation.
The overall point isn't unfair though, Israel would like them all to leave, Muslim or Christian.