Matthew 5:9

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

Mark 7:21-22

For it is from within, out of the hearts of men, that there come evil thoughts--unchastity, theft, murder, adultery,

Mark 12:14-17

These men came to him and said: "Teacher, we know that you are an honest man, and are not afraid of any one, for you pay no regard to a man's position, but teach the Way of God honestly; are we right in paying taxes to the Emperor, or not?

Romans 1:29

They reveled in every form of wickedness, evil, greed, vice. Their lives were full of envy, murder, quarreling, treachery, malice.

Hebrews 12:14

Try earnestly to live at peace with every one, and to attain to that purity without which no one will see the Lord.

1 Peter 3:8-13

Lastly, you should all be united, sympathetic, full of brotherly love, kind-hearted, humble-minded;

Treasury of Scripture Knowledge

Summary

Deceit is in the heart of them that imagine evil: but to the counsellers of peace is joy.

General references

Bible References

Deceit

Mark 7:21
For it is from within, out of the hearts of men, that there come evil thoughts--unchastity, theft, murder, adultery,
Mark 12:14
These men came to him and said: "Teacher, we know that you are an honest man, and are not afraid of any one, for you pay no regard to a man's position, but teach the Way of God honestly; are we right in paying taxes to the Emperor, or not?
Romans 1:29
They reveled in every form of wickedness, evil, greed, vice. Their lives were full of envy, murder, quarreling, treachery, malice.

But

Matthew 5:9
Blessed are the peacemakers, for they shall be called Sons of God.
Hebrews 12:14
Try earnestly to live at peace with every one, and to attain to that purity without which no one will see the Lord.
1 Peter 3:8
Lastly, you should all be united, sympathetic, full of brotherly love, kind-hearted, humble-minded;

General references

Romans 12:18
If it is possible, as far as rests with you, live peaceably with every one.