The resurrection of Jesus Christ on Easter morning was physical, not just spiritual. Likewise, Christians do not live eternally as disembodied spirits, we will have perfect physical bodies.
During our recent trip to Athens, Anna and I wanted to see some of the key Greek places mentioned in the Bible. Philippi and Thessalonica were too far to travel during our stay, at least a six hour drive each way, but Corinth was close, just over one hour by auto. About 12 miles west of Athens on the road to Corinth, however, lies another important Greek religious site, Eleusius and the site of one of the most renowned mystery cults.