When God recreates the earth for the habitation of those whose names are written in the Lamb's book of life ,there will be no more oceans . There will be lakes. Each will be allocated a piece of land in perpetuity. Anyone who becomes a recalcitrant transgressor of one of the ten commandments will be exterminated by Jesus who can see the thoughts of the mind and the intents of the heart . There will be no police ,army or government. Access to the tree of life will be restored and by that we can live a life that need never end . The cost in this life to be included in the Lamb's book is to demonstrate by petitioning grace from our Father that we are willing to keep the ten commandments. We are to do that in a spirit of willing obedience out of respect for our Father.