Matthew 10:34-39

"Do not think that I have come to bring peace on earth. I did not come to bring peace, but a sword.

John 16:33

I have said these things to you, that in me you may have peace. In the world you will have tribulation. But take courage! I have overcome the world."

1 Corinthians 9:26-27

Therefore I do not run aimlessly. I do not box as a man beating the air.

Ephesians 6:11-18

Put on the full armor of God, so that you may be able to stand against the schemes of the devil.

1 Timothy 6:12

Fight the good fight of the faith; take hold of the eternal life to which you were called when you made the good confession in the presence of many witnesses.

2 Timothy 2:3

Share in hardship as a good soldier of Christ Jesus.

2 Timothy 4:7

I have fought the good fight, I have finished the race, I have kept the faith.

Treasury of Scripture Knowledge

Summary

Only that the generations of the children of Israel might know, to teach them war, at the least such as before knew nothing thereof;

Bible References

Might know

Matthew 10:34
"Do not think that I have come to bring peace on earth. I did not come to bring peace, but a sword.
John 16:33
I have said these things to you, that in me you may have peace. In the world you will have tribulation. But take courage! I have overcome the world."
1 Corinthians 9:26
Therefore I do not run aimlessly. I do not box as a man beating the air.
Ephesians 6:11
Put on the full armor of God, so that you may be able to stand against the schemes of the devil.
1 Timothy 6:12
Fight the good fight of the faith; take hold of the eternal life to which you were called when you made the good confession in the presence of many witnesses.
2 Timothy 2:3
Share in hardship as a good soldier of Christ Jesus.
2 Timothy 4:7
I have fought the good fight, I have finished the race, I have kept the faith.