Some people desire a relationship with the spirits of the air.  They search the sky for them to appear.  They sometimes perform ceremonies to welcome or call them.  They sometimes perform actions to trigger their appearance.  They sometimes attempt to interiorly connect with them in hopes they might reveal themselves.  Some seek to entangle their consciousness with those of the spirits of the air to establish communion and commerce.  Some even imagine, dream, and fantasize about the life these entities could give them or prepare them for.  Rather than seek out the God who created the heavens and the earth, they open themselves wide to these false gods.  They hand over their minds, their hearts, and their lives.  Some even come to believe that they are the material creation of these fallen angels, thus putting their souls in dire jeopardy.