What role does Satan play in the narrative of Revelation 12?

In Revelation 12, Satan is represented as the great red dragon, who seeks to devour the man-child at the moment of His birth. This imagery showcases Satan’s relentless opposition to Christ and His church throughout history. Despite his apparent power, it is crucial to recognize that Satan operates under God's sovereign control and ultimately serves God’s purposes. His actions illustrate the reality of spiritual warfare, where Christ has already secured victory through His death and resurrection, revealing that Satan is defeated and destined for destruction.