If only Muslims are allowed in Mecca, how can they “check” to “verify” what religion you are? How do you “prove” that you are Muslim?

Question

How can they “prove” that you are not Muslim if you say you are?

This is an honest question. I’m not Muslim but if I just went out today and picked up a Quran and read a couple pages and said “yeah I’m Muslim now” and then declared that I was Muslim to anyone who asked, would that make me Muslim and therefore allowed to enter Mecca?

In: 3

Answer 1

They(Mostly) can’t. An English explorer (Richard Burton) visited by pretending to be Muslim.
Now if you don’t look Muslim they can check your social media and stuff; but if you don’t talk about religion online that won’t help them