What does it mean that Jesus lays down His life for His sheep?

When Jesus states in John 10:15, 'I lay down my life for the sheep,' He is declaring the central truth of the Gospel—the sacrificial atonement for His people. This act provides the means for reconciliation between a holy God and sinful humanity. The Good Shepherd’s willingness to die shows the depth of His love and commitment to His own, fulfilling God's decree of redemption for a chosen people. His death and subsequent resurrection ensure that those who trust in Him receive eternal life, shepherded into a secure relationship with God.