Before the ages began, God promised eternal life (Titus 1:2; 2 Timothy 1:9). He did so out of love for His Son, and note that the gift is eternal life, because a living gift is much better than a dead one. In order to secure this living gift, the Son had to die for the dead. Through the death of the one, the sins of the many were justly punished. Likewise, through the resurrection of the one, many were made alive. “We were buried…with him by baptism into death, in order that, just as Christ was raised from the dead by the glory of the Father, we too might walk in newness of life” (Romans 6:4).
“If Christ has not been raised, [our] faith is futile and [we] are still in our sins” (1 Corinthians 15:17) and “we are of all people most to be pitied” (15:19). That would be bad.
The angel told the women who visited Jesus’ tomb, “He is not here, for he has risen, as he said” (Matthew 28:6). That’s good news. That also means, by faith, we need not act like the dead. We ought not. The Father purposes to conform many brothers to the image of His living Son.
Because He lives we live. As the old hymn says, because He lives we can face tomorrow. Because He lives, we eat the bread and drink the wine for nourishment as a share in New Covenant life.