What does the Creed mean when it affirms that Jesus rose again from the dead? (Q64)
From To Be A Christian, An Anglican Catechism
It means that Jesus was not simply resuscitated; God restored him physically from death to life in his perfected and glorious body, never to die again. His tomb was empty; Jesus had risen bodily from the dead. The risen Jesus was seen by his apostles and hundreds of other witnesses. (1 Corinthians 15:3-8)
