to awaken new abilities
to achieve new skill, we will do an example of knowledge of being a perfect speaker, to be able to persuade people and make them cooperate...
Our thoughts are energy. And this energy, if it becomes very concentrated, can gain its of consciousness. This way, in un-matrerial level dwell entities, which posses certain knowledge and abilities. The basic idea of this spell is to connect with those powers, which are the personification of what you want and gain knowledge and "know-how".