#1. Jesus does say that those who eat and drink him will have eternal life. So we know that this is not our life here on earth, but rather a life after we are "raised up on the last day."
#2. When he speaks of eating His flesh He is using very visceral words and is adamant that His flesh is real food and His blood is real drink. It is for that reason that I take Him literally.
#3. When I live forever it will not be just a spiritual life. I don't know about you, Reggie has said otherwise already, but I believe we will have new bodies -- just like Jesus did. Jesus ate fish and bread after He was resurrected. I expect to live forever in a glorified body, incorruptible. But I will not just be a spirit.
SD