How will God undo the effects of human suffering?
There are three levels of sin’s (ie rebellion against God) effects on this world: 1) against nature (eg pollution, deforestation) 2) against each other (war, hatred, abuse) 3) against God (God being holy, cannot have unholiness in His presence) God has solved *3 by sending Jesus to atone (pay for) the sins of the world. That means humans can now, through Jesus, come into God’s presence again and enjoy friendship with Him. Number two is being solved by the Holy spirit’s presence in the lives of Jesus’ followers. Gradually, they are being changed into the likeness of Christ. But this will only be completed in heaven. Number one will only be solved by the complete destruction of the earth and beginning over. That will happen when all who can be saved, have been ie when everyone who is going to submit to Jesus and accept His death as the sacrifice for their sin, have done so. Until that day, we will still see suffering. But in the new heaven and new earth, there will be none. See REvelatio
