Answer: Indeed, everything depends on the observer. But the observer must have the attributes that he wants to see. If he doesn’t have these attributes, he can invent instruments to help him.
An instrument by which we can see the upper world is a certain society, a group whose members are connected to each other by the attribute of bestowal. If the right group is made of such people, it becomes like a lens, a telescope, a magnifying glass. Then it is possible to see the upper world through this group.
So there is no problem with that. We simply need to understand that we need to change corporeal actions and turn them into spiritual actions and then we will receive an answer.
From KabTV’s “Fundamentals of Kabbalah” 10/6/19