The Prince of Peace and His Sword

Read Matthew 10:32-42

There is no contradiction in the Gospel by declaring Jesus as the one who makes peace with God, as well as bringing a sword [division] in our earthly relationships. Confessing Christ before does not always bring peace; in fact, more often than not it generates strife. that is because the gospel is to one an aroma of life, and to another an aroma of death. Who is sufficient for these things?