Mark 16:6 And he saith unto them, Be not affrighted: Ye seek Jesus of Nazareth, which was crucified: he is risen; he is not here: behold the place where they laid him.
The resurrection of Jesus Christ is foundational for Christianity. If He had not risen from the dead then we could not be saved. What great hope we have knowing that Jesus Christ is alive today. A man in heaven who one day we will see!
Paul wrote in 1 Cor 15 that if Christ is not risen then our faith is in vain. He goes on to say that we would be of all men most miserable. The resurrection is at the root of all that we believe. Christianity is unique in this. Religion boasts in its dead leaders. They cannot take you to an empty tomb and say He is not here but is risen.
Belief in the resurrection is vital for salvation. Rom 10:9 tells us ‘that if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.’
Great efforts were made to ensure that the body of Jesus could not be taken away by his disciples. A large stone with a seal and Roman guard however could not keep the Lord in the tomb. The stone was rolled away and the guards became as dead men at the sight of the angel. Of course it was only rolled away to show that the tomb was empty. No doubt rumours of the resurrection spread and the soldiers were paid to lie. Those rumours could have easily been stopped. All the authorities needed to do was to show them His body. But they did not because they could not because He had risen.
No one has ever been able to disprove the resurrection. The evidence to support it far outweighs the contrary. What hope and joy we have because HE IS ALIVE!
(source : http://www.findingthemissingpeace.co.uk)