We can not feel pain in Heaven. Even if we could, could we? I believe we would be too overwhelmed with the joy of being with our Saviour to have any sorrow, to feel any sickness, or be in any pain. I dought we would even feel pain if and when we were hurt. No pain or hurt would ever detract us from the joy that being with Christ bestows. No pain or sorrow could ever take our focus away from the Lord. This should be true on earth as well. No Sickness, sorrow, pain or hurt should ever cause us to take our focus off of the Lord and take away our Joy of having a relationship with him.