then how do you know it’s the demon ?
do I think you have a imposter or a parasite, they usually pretend to be big names to get you to agree and take your energy and put it in a situation ,summon the demon that the impostor pretends to be is use his sigil, enn ,and ask him directly if it’s him
also use seal of manifestation
if you don’t want to summoned demon ,tell him to go away and that you will summon him yourself using his sigil and enn, and ask him not to appear by himself until then
Of course, don’t tell him when you will call him, just say sometime in the future
then notice the reaction if it is a real demon
he will agree with it if it is not and it is a parasite, he will protest and protest
for example
I can’t leave, he doesn’t want to, all kinds of excuses and emotional blackmail
then get rid of him