Why is knowing Christ essential for Christians, especially at the time of death?

For Christians, knowing Christ is not just vital for practical living; it becomes especially crucial during life's most critical phase – death. Numbers of believers have experienced profound assurance and peace as they approach death, grounded in their relationship with Jesus. As shared by Newton, the testimony of a dying saint encapsulates the essence of this relationship, stating, 'I feel their truth—I feel their comfort.' Such personal experiences affirm that faith in Christ brings a confidence that surpasses the anxieties about mortality.