The spiritual beings who apart from ourselves inhabit the spiritual world look with satisfaction and approval upon our thoughts about their world. They can help us only if we think about them; and although we may not have attained to clairvoyant vision into the spiritual world, if we know about these spiritual beings they can help us. In return for our study of spiritual science help comes to us from the spiritual world. It is not merely the things we learn, the knowledge we acquire, it is the beings of the higher Hierarchies themselves who help us when we know about them. […] The spiritual world helps us. We have need of it, we must know about it, and unite ourselves with it through conscious understanding.