Based on Practical charismatic theology, Jesus taught his followers to pray for God to make earth look like heaven, where there is no death, no pain, and no sadness, so there shouldn't be any here either.
Practical charismatic theology specifically focuses on incorporating charismatic Christian beliefs into an individual lifestyle with the goal of achieving what Jesus instructed his followers to pray for; "on earth as it is in heaven." 
In heaven, there is no death, no pain, and no sadness, so there shouldn't be any here either. 
