1 Corinthians 7:15

Yet if the unbelieving one leaves, let him leave; the brother or the sister is not under bondage in such cases, but God has called us to peace.

Romans 14:19

So then we pursue the things which make for peace and the building up of one another.

1 Corinthians 14:33

for God is not a God of confusion but of peace, as in all the churches of the saints.

Matthew 12:50

For whoever does the will of My Father who is in heaven, he is My brother and sister and mother.”

Romans 12:18

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

2 Corinthians 13:11

Finally, brethren, rejoice, be made complete, be comforted, be like-minded, live in peace; and the God of love and peace will be with you.

Galatians 5:22

But the fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faithfulness,

Hebrews 12:14

Pursue peace with all men, and the sanctification without which no one will see the Lord.

James 2:15

If a brother or sister is without clothing and in need of daily food,

James 3:17-18

But the wisdom from above is first pure, then peaceable, gentle, reasonable, full of mercy and good fruits, unwavering, without hypocrisy.

Treasury of Scripture Knowledge

Summary

But if the unbelieving depart, let him depart. A brother or a sister is not under bondage in such cases: but God hath called us to peace.

General references

Bible References

A brother

Matthew 12:50
For whoever does the will of My Father who is in heaven, he is My brother and sister and mother.”
James 2:15
If a brother or sister is without clothing and in need of daily food,

But

1 Corinthians 14:33
for God is not a God of confusion but of peace, as in all the churches of the saints.
Romans 12:18
If possible, so far as it depends on you, be at peace with all men.
Romans 14:19
So then we pursue the things which make for peace and the building up of one another.
2 Corinthians 13:11
Finally, brethren, rejoice, be made complete, be comforted, be like-minded, live in peace; and the God of love and peace will be with you.
Galatians 5:22
But the fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faithfulness,
Hebrews 12:14
Pursue peace with all men, and the sanctification without which no one will see the Lord.
James 3:17
But the wisdom from above is first pure, then peaceable, gentle, reasonable, full of mercy and good fruits, unwavering, without hypocrisy.

General references

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