Messenger signs can come on the waft of a candle's smoke, or in the gentle murmur of the wind, or in a dream, or from the thousand swirls of consciousness around you. These kinds of signs can give you direct messages from spirit. They can give you guidance about your spiritual development or a warning regarding future events. They can also give you a deeper understanding of the relationships and situations in your life.

Denise Linn, The Secret Language of Signs