Matthew 5:9, 16, 23-24, 44-45

“Blessed are the peacemakers, for they shall be called sons of God.

Let your light shine before men in such a way that they may see your good works, and glorify your Father who is in heaven.

Therefore if you are presenting your offering at the altar, and there remember that your brother has something against you, leave your offering there before the altar and go; first be reconciled to your brother, and then come and present your offering.

But I say to you, love your enemies and pray for those who persecute you, so that you may be sons of your Father who is in heaven; for He causes His sun to rise on the evil and the good, and sends rain on the righteous and the unrighteous.