What role does Christ play in the remedy for sin?

In Genesis 3:15, God provides the first glimpse of the Gospel, declaring that the Seed of the woman will crush the serpent's head while he bruises His heel. This is a powerful declaration of the coming of Christ, who would fulfill this prophecy and provide the ultimate remedy for sin. Through His death and resurrection, Christ overcame the effects of the Fall, restoring the broken relationship between God and humanity. Thus, while sin entered through Adam, salvation is offered through Christ, who alone grants life and righteousness to those who believe.