Matthew 10:34-39

Do not imagine I have come to bring peace on earth; I have not come to bring peace but a sword.

John 16:33

I have said all this to you that in me you may have peace; in the world you have trouble, but courage! I have conquered the world.

1 Corinthians 9:26-27

Well, I run without swerving; I do not plant my blows upon the empty air ??27 no, I maul and master my body, in case, after preaching to other people, I am disqualified myself.

Ephesians 6:11-18

put on God's armour so as to be able to stand against the stratagems of the devil.

1 Timothy 6:12

fight in the good fight of the faith, secure that life eternal to which you were called when you voiced the good confession in the presence of many witnesses.

2 Timothy 2:3

Join the ranks of those who bear suffering, like a loyal soldier of Christ Jesus.

2 Timothy 4:7

I have fought in the good fight; I have run my course; 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 imagine I have come to bring peace on earth; I have not come to bring peace but a sword.
John 16:33
I have said all this to you that in me you may have peace; in the world you have trouble, but courage! I have conquered the world.
1 Corinthians 9:26
Well, I run without swerving; I do not plant my blows upon the empty air ??27 no, I maul and master my body, in case, after preaching to other people, I am disqualified myself.
Ephesians 6:11
put on God's armour so as to be able to stand against the stratagems of the devil.
1 Timothy 6:12
fight in the good fight of the faith, secure that life eternal to which you were called when you voiced the good confession in the presence of many witnesses.
2 Timothy 2:3
Join the ranks of those who bear suffering, like a loyal soldier of Christ Jesus.
2 Timothy 4:7
I have fought in the good fight; I have run my course; I have kept the faith.