Matthew 10:34-39
"Think not that I came to send peace on the earth; I came not to send peace, but a sword;
John 16:33
These things have I spoken to you, that in Me ye may have peace. In the world ye have tribulation; but be of good cheer; I have overcome the world."
1 Corinthians 9:26-27
I, therefore, so run, as not uncertainly I so fight, as not beating the air.
Ephesians 6:11-18
Put on the whole armor of God, that ye may be able to stand against the wiles of the Devil;
1 Timothy 6:12
Fight the good fight of the faith, lay hold on the eternal life, to which you were called, and confessed a good confession before many witnesses.
2 Timothy 2:3
Suffer hardship with me, as a good soldier of Christ Jesus.
2 Timothy 4:7
I have contended in the noble contest, I have finished the course, I have kept the faith;