God has given you the ministry of reconciliation

“All this is from God, who through Christ reconciled us to himself and gave us the ministry of reconciliation.” (2 Cor. 5:18 ESV)

Be reconciled to your brother

“So if you are offering your gift at the altar and there remember that your brother has something against you, leave your gift there before the altar and go. First be reconciled to your brother, and then come and offer your gift. Come to terms quickly with your accuser while you are going with him to court, lest your accuser hand you over to the judge, and the judge to the guard, and you be put in prison. Truly, I say to you, you will never get out until you have paid the last penny.” (Matt. 5:23-26 ESV)

Reconcile all things through Him

“And through him to reconcile to himself all things, whether on earth or in heaven, making peace by the blood of his cross.” (Col.  1:29 ESV)

Strive for peace with everyone

“Strive for peace with everyone, and for the holiness without which no one will see the Lord.” (Heb. 12:14 ESV)

Forgive each other as the Lord has forgiven you

“Bearing with one another and, if one has a complaint against another, forgiving each other; as the Lord has forgiven you, so you also must forgive.” (Col. 3:13 ESV)