Mixed-Media Acrylic Spiritual Abstract Painting on Glass. Archangel Michael is a spiritual warrior who protects and defends people. You can invoke Archangel Michael for protection against enemies. His soothing color of blues on this glass jar represents power, protection and strength. This uniquely crafted piece extends to the outside of the painting with blue subtle bling and a white wing. Archangel Michaels sigil is also represented in the center of the jar on painted wood.