No he’s not, where did you get this idea from? Lucifer is literally Venus the Morning Star.
You’ve probably seen these, but there’s nothing here that basic workings won’t deal with, unless this is all in your head and then nothing will help because you will see what you want to see.
Fix your basics and the rest takes care pf itself. But be very clear that you are not adding conscious-mind fears and expectations into the working or it doesn’t work, because you are not operating in reality. Like thinking Lucifer is a vampire, when vampires are human ghosts from folkloric fears about the dead and dying. You’re shooting yourself in the foot with an overactive imagination, and this is not a magick or spiritual problem.