Until a few years back, I used to believe that seeing is believing. I knew there was something wrong with the idea but didn't exactly know what. However, during Ramadan (2 years back) I was hearing about Hazrat Suleman on TV which went on like this: Allah had given him a miracle of being able to communicate to the beings in the other dimension i.e. to the jinns. He wanted to send message of Islam to the kingdom of Saba whose ruler's name was Bilquees.