Think through the implications. If we can demonstrate that Christ actually rose bodily from the dead and appeared before eyewitnesses, then we must give some accounting for how this happened. Naturalistic explanations fail. The best explanation is the first one that the Apostle Peter gave on Pentecost: "But God raised him from the dead, freeing him from the agony of death, because it was impossible for death to keep its hold on him." Christ's Resurrection is powerful evidence of God's existence.
You might want to watch the Reasonable Faith animated video on this topic, as well.