The spiral expresses movement, physical movements as well as movements of ideas, thoughts and structured energy which can coalesce into form. From a multi-dimensional perspective pretty much all movements follow curves or spirals. The type of movement in addition to the energies involved also conveys meaning in and through the patterns themselves.
As we are in essence cosmic beings we constantly receive input from many different sources often as packages or quanta.
Open your heart and receive the gifts of the spirit - it is the gift of your Self.