One of my friends suggested to use enn, cause it gives good feeling and some revealation!
should I cast circle for saying enn?( he said that I can cast a circle by my finger)
how should I learn the direction of that spirit?
Is banishing nedeed?
The intent of the enn is what will determine your answers. You can chant it for attunement to that spirit’s energy. You can use it to call the spirit. You can use 4 elemental spirits enns to empower and elementally balance a ritual space (say, Belial, Leviathan, Flereous, and Lucifer).
Really just depends on what you’re looking to achieve.
For example he said that by chanting asmodeus’s enn for 108 times I can attract more attention from women ( of course if it’s my intention, as you mentioned correctly).
My question is more about circle and banishing!
Is it necessary?
I personally don’t worry about a circle or banishing if I’m using it for attunement. If I wanted to connect with Asmodeus’ energy, I would just do the chanting and all it good.
You could also charge an item using that, but (getting their agreement and) evoking them into the object is quicker for that. Then, you’d have a wearable you could use to continue those effects longer after the chanting. Periodically would need to be recharged, of course.