Graffitied white Supremacist messages including Christchurch shooter praise was found yesterday at the Holland Park Mosque in South Brisbane.
Ali Kadri, from the Islamic Council of Queensland said the graffitied messages disturbed members in his community.
"The threat is real after Christchurch," he said.
"These kinds of threats have become real and it puts fear in the community."
It is also relevant that the vandalism was conducted on the 18th anniversary of the September 11 terror attacks.