For Muslims, giving to Islamic causes is part of a believer's religious duty.
He took part in most of the important student activisms for Islamic cause.
'In such a patriotic mission for the Islamic cause, we wondered if you might consider doing this for nothing.'
The meaning of "Islamic cause" is of course open to interpretation.
"I am not the first and I will not be the last to face prison time for an Islamic cause," he said.
They were either convinced or misled that they were fighting an Islamic cause.
Ms. Stewart insisted that she did not support any violent Islamic cause.
He argues that only those who actively engage in the Islamic cause can be called Muslim.
With his campaign to end religious extremism at home, he risked offending a vocal part of the population that is devoted to Islamic causes.
He publicly denounced terrorism and the use of violence to further the Islamic cause.