For us beginners … we just follow the instructions given to us by these magick books. invocation, evocation or whatever you call it may feel strange. We haven’t experience much in terms of success since we are beginners and we also don’t know if it works due to magick or if it’s coincidence. We can’t see , hear, or feel the demons or angel we ask to help us. It just comes down to faith that we are heard and hope things are working in the other plane existence as we request. Especially for those that are doing magick to people who are no longer in our lives… As we have no feedback, we just have to trust the spell work. With more practice we will feel more empowered and can distinguish between real casting and just a wish or desire. I guess beginners have to doubt if it really working or if magick is real? Usually there is no direct feedback. It’s not like the angel or demon appears in front of you or talk in your mind when your a beginner as we haven’t develop our intuition to that level yet.
Just like believing in god, we must have faith. Even god i don’t know exist, I have no proof first hand experience. I don’t take other’s word for it too. I must experience for self. There comes a time where we don’t know everything or can’t experience it first hand as we are not evolve enough yet. So we beginners must have faith like people having faith in god.