Spirit appears before you in the way you most need.  It may be a chance encounter with a stranger who delivers an important message.  It may be a friend who provides just what you need.  It may be one you consider an enemy who causes you to perceive things a bit differently and grow as a result.  It may be in the form of a wispy visitation during meditation or in the middle of the night.  It may be from an angel if that is what you need.  It is all Spirit, the Light.  You are Spirit, too, you know.  Once you truly accept this and allow the Light to flow as it will, in service to Love, your life will flow as well.  You are so very loved.