Matthew 5:9

Blessed are the peacemakers; for they will be called sons of God.

Romans 12:18

If it be possible, as far as dependeth on you, be at peace with all men.

Ephesians 2:14-17

For it is he who is our peace, who made both one, and broke down the middle wall of partition between us, that is, the enmity;

Hebrews 12:14

Follow peace with all men, and holiness, without which no one will see the Lord;

Treasury of Scripture Knowledge

Summary

I am for peace: but when I speak, they are for war.

General references

Bible References

For peace

Matthew 5:9
Blessed are the peacemakers; for they will be called sons of God.
Romans 12:18
If it be possible, as far as dependeth on you, be at peace with all men.
Ephesians 2:14
For it is he who is our peace, who made both one, and broke down the middle wall of partition between us, that is, the enmity;
Hebrews 12:14
Follow peace with all men, and holiness, without which no one will see the Lord;

General references

Romans 12:18
If it be possible, as far as dependeth on you, be at peace with all men.