What is the significance of the serpent on the cross in religious symbolism?

The serpent on the cross is a symbol often associated with healing and transformation in religious contexts. It represents the idea of shedding old skin and being reborn, as well as the concept of spiritual healing and renewal. In Christianity, the serpent on the cross is often linked to the story of Moses lifting up a bronze serpent in the desert to heal the Israelites, as well as to the belief in Jesus Christ's sacrifice on the cross for the redemption of humanity.