I think it suggest that Islam should be tolerant of other religions.
“Islam should be tolerant of other religions”
I disagree. The sticker implies that all religions, including Islam, should be accepted exactly as they are.
For Islam to be tolerant of other religions, it would have to reform, and the door to that path was slammed shut centuries ago (google “ijtihad”).
I prefer, “Coexist while maintaining superior firepower”.
Far less naive, JMHO.
;^)
Don't be so naive.