What is the double cure provided by Christ?

The double cure encompasses two critical aspects of salvation: justification and sanctification. Justification occurs when Christ's blood cleanses believers from guilt, declaring them not guilty before God. Sanctification, on the other hand, is represented by the water that symbolizes the new nature imparted to believers, enabling them to live in holiness. This double cure illustrates that through Christ's sacrifice, all aspects of sin—both guilt and sinful nature—are addressed, securing a believer's status before God and equipping them for a new life.