"There is no doubt regarding the genesis of the rebellion in 1921. It was born out of police repression. Its chief cause was the excessive violence used by the authorities to suppress the Khilafat Movement, and not any Jenmi-Kudiyan conflict, or dispute regarding the mosque. When police atrocities became unbearable, they gave up the vow of non-violence, and decided to meet the violence (by the British police) with violence itself."
January 1, 1970
https://en.wikiquote.org/wiki/Malabar_rebellion