1 Corinthians 15:54

And when this perishable puts on the imperishable, and this mortal put on immortality, then the Scripture will be fulfilled that says, “Death is swallowed up in victory (vanquished forever). (Is 25:8)

Jesus’s most significant victory on our behalf is to redeem us from eternal death.  Our salvation through Jesus freed us and transformed us into the immortal.  Our lives are more than this earth, and we will spend eternity learning from and living with God in heaven.