Perhaps the transformation of the disciples of Jesus is the greatest evidence of all for the resurrection.
John StottThe Christian community is a community of the cross, for it has been brought into being by the cross, and the focus of its worship is the Lamb once slain, now glorified. So the community of the cross is a community of celebration, a eucharistic community, ceaselessly offering to God through Christ the sacrifice of our praise and thanksgiving. The Christian life is an unending festival. And the festival we keep, now that our Passover Lamb has been sacrificed for us, is a joyful celebration of his sacrifice, together with a spiritual feasting upon it.
John Stott