What is more important for Christianity and for Christians, the death of Jesus or His resurrection?
The sacrifice of His human fleshly bod is by far over-shadowed by the resurrection of the body though one could not happen without the other. If there had been no resurrection of the body then Jesus’ words would have been false and there would not have been Christianity. John 2:19 Jesus answered and said unto them, Destroy this temple, and in three days I will raise it up.