There are ministers of the word who can be inflicted and what was good is used by satan in a sinful way. The bible command us to pray for those who are week.
Romans 7:13 But how can that be? Did the law, which is good, cause my death? Of course not! Sin used what was good to bring about my condemnation to death. So we can see how terrible sin really is. It uses God’s good commands for its own evil purposes.