Matthew 6:14-15 (NLT) "If you forgive those who sin against you, your heavenly Father will forgive you. But if you refuse to forgive others, your Father will not forgive your sins."

Colossians 3:15-16 (NIV) "Let the peace of Christ rule in your hearts, since as members of one body you were called to peace. And be thankful. Let the word of Christ dwell in you richly as you teach and admonish one another with all wisdom, and as you sing psalms, hymns and spiritual songs with gratitude in your hearts to God." 

Psalms 34: 19   The righteous person faces many troubles, but the LORD comes to the rescue each time. 

Luke 6:27-28 NLT “But to you who are willing to listen, I say, love your enemies! Do good to those who hate you. Bless those who curse you. Pray for those who hurt you.