How do we know that peace is essential for Christians?

Peace is vital for Christians because it signifies the presence of God in our lives and among the believers. In Ephesians 4:32, Paul encourages us to be 'kind one to another, tenderhearted, forgiving one another, even as God for Christ's sake hath forgiven you.' This instruction indicates that maintaining peace is a part of our Christian duty and reflects our understanding of God's forgiveness toward us. Furthermore, true peace fosters an environment where the Gospel can be effectively shared and lived out.