During mystickal and magickal operations, most of the time, we seek communications with Spirits or parts of our hidden self, perhaps portions of the human brain still unknown. Sometimes it doesn’t really matter. If you believe in the existence of Spirits, other levels of reality or even parallel planes or worlds, how would you approach to an Entity of High Hierarchy without truly know everything you can about that particular Spirit?
Also, are you sure you can truly have access to that Spirit?
Agrippa speaks of dignification.
Also, are you sure you will truly understand what will be told and/or given?
Magick is for magickal beings and not for dumb assess, egoists and ignorants that want to use higher powers for low intents often of evil nature, derogatory actions, revenges and things, actions, thoughts that only generate bad karma due to the law of action and reaction.
Remember that if you are heard, you are also seen.
Deus est mirabilia