Archangel Michael, Gabriel, Seth, Raphael, Kryon, and others all have something to tell us. For the most part, their message seems to be much of the same; that God is love. In fact, if we will but look within, we will find god. From there we will have begun our journey from imprisonment to freedom, or self-enlightenment.
Beyond these individual entities, a multitude of others exist, such as "walk-ins." Their purpose? Soul exchange. This is the belief that another spirit comes in to take over a person's life, as the previous soul moves on to either someone else, or some other purpose.