Satanism is a very personal path, your path will be different than all others. The ultimate guidance you can receive is from Father and the Demons. I'd suggest you start doing rituals often in order to strengthen your bond with Father. You should also work on having a very open mind, empower your astral vision and hearing. I realize very many people are immediately interested in their Guardian Demon, but that aspect of this path can often be difficult to work with when you are in-experienced. If you are completely new then you need to prove your worth, don't get me wrong, Father and the Demons are watching over you and assisting you, but to achieve a strong relationship such as with your Guardian Demon you must show that you are meant for this path and that you will achieve great things.
