NOT AT ALL!! I’d definitely recommend it! Be prepared to be showered with love and attention though because most Muslims I know love it when people of other faith become interested and want to experience our religion! ◡̈⃝
I did this, it wasn’t an actual mosque since we live in a tiny town, but me (Atheist) and my friend (Mormon) went to the center our city’s Muslim community used and they even invited us to join them in prayer (which we did). It’s an experience definetley worth having.
Israel sucks, pass it on.
I'm Jewish but I am very interested in learning about other's beliefs and ideals, would it be offensive of me to visit a mosque and observe the service?