The Importance of Haram

There's a whole book on the speech of jin to humans. You can use them to speak to jin for small little things such as I lost something, that jin can help with that. But to influence others or to get an advantage over other people, you can be haram. And then this was obviously made, haram for them. Later on they were admitted to communicate with the jin except with a few exceptions. To educate them and to use them, to, Muslim jin, righteous Muslim jin to fight evil jin that are bothering humans.