What does it mean that Jesus gave His life for many?

The phrase 'for many' (Mark 10:45) highlights Christ’s intention in His redemptive work. This signifies that His sacrifice is effectual and specific, aimed at those whom the Father has chosen for salvation. The theological implication is that while Christ’s death is sufficient for all, it is specifically applied to many—the elect. This is central to Reformed theology, which emphasizes God's sovereign grace in salvation. The death of Christ ensures that all for whom He died will be redeemed, upholding God’s justice and mercy simultaneously.