Missouri state Rep. Mike Moon (R) is calling for a special legislative session to halt “the potential Islamization of Missouri,” The Kansas City Star reported Wednesday.

Moon made the request to Speaker of the House Todd Richardson (R) in an undated letter after Gov. Jay Nixon (D) said he would not block the potential resettlement of Syrian refugees in his state after Friday’s deadly attacks in Paris.

“For the safety of Missourians, we can ill-afford to wait,” Moon wrote in the letter. “I ask that you begin the process of calling the General Assembly into Special Session in order to tie the Governor’s hands, putting a stop to the potential Islamization of Missouri.”

Moon wrote refugees could fool the system: “And, from what I’ve seen, a practicing muslim comes in all flavors (black, white, brown, yellow – American, African, European, etc. etc.). A ‘white’ lie could allow an individual to pass through the vetting process.”

Richardson also sent a letter to Nixon on Tuesday asking for a more stringent screening process for refugees. Thirty other governors have said their states would not accept refugees, even though they are admitted at the federal level.

Here’s the full text of Moon’s letter: