Conqueror of Satan
The dragon, the "ancient serpent", symbolises the human drive and the ego. The drives belong to the body and the unconscious and are in contrast to the consciousness, which is identical with the spirit.
The Creation of Adam - the statement of the painting
Figuratively speaking, one could say that the archangel Michael inspired the artist Michelangelo, who bears his name, to create a painting that illustrates this important message for man: