True Grace in the Believer’s Life Brings Suffering discusses how Christians should live according to five imperatives: live in harmony, be sympathetic, love as brothers, be compassionate, and be humble. It also discusses how Christians should not repay evil with evil but instead bless those who wrong them. This is because Christians are called to grace and their intercession may bring rewards. The passage references Psalm 34 in explaining that living righteously may lead to longer life while an evil life risks being shortened.