Why is it important for Christians to let go of their old life?

The sermon illustrates that holding onto our old lives—symbolized by Jacob's reluctance to send Benjamin—will ultimately lead to spiritual death. Just as Jacob clung to what he thought was his source of comfort, Christians often struggle to release their past ways and trust God's promise of salvation through Christ. Releasing our old life is a sign of faith that acknowledges our inability to save ourselves; it is only in relinquishing control that we can genuinely turn to Christ for life, who offers salvation and sustenance for the soul. This transformation is a vital aspect of the Christian faith, proving that true life is found in surrendering to Christ alone.