Matthew 5:9
"Those persons who attempt to make peace [between people] will be blessed because they will be called God's children.
Acts 6:1-5
Now during the days when the disciples were multiplying in number [in Jerusalem. See verse 7], some Greek-[speaking] Jews began to complain to the Hebrews that their widows were being neglected in the daily distribution [of food].
James 1:19-20
You people [already] know this [or, "you should know this"], my dearly loved brothers. However, every person should be quick to listen, slow to talk and slow in becoming angry.
James 3:14-16
But if you people have bitter jealousy and rivalry in your hearts, do not be arrogant [over it] and deny the truth.