3 days after Christ died, He showed back up with people that had also died. Matthew called them saints. And all of them stayed here for 40 days. So where did those people come from, and since we know that Christ had not yet ascended to His father in Heaven, what and where was this Paradise Jesus went to? And Jesus told the thief that he would be with Him, not some day but today. Even if it reads, "I tell you today, that you will be with me in Paradise", Jesus only went to Paradise once, for 3 days, emptied it and closed it behind Him. There was only one opportunity for the thief to be in Paradise with Jesus and that was for the 3 days following their deaths.