Now when he saw the crowds, he went up on a mountainside and sat down. His disciples came to him, and he began to teach them saying:… “Blessed are the peacemakers, for they will be called sons of God” (Matthew 5:1-2, 9)
These twelve Jesus sent out with the following instructions: “Do not suppose that I have come to bring peace to the earth. I did not come to bring peace, but a sword” (Matthew 10:5, 34)
He said to them, "But now if you have a purse, take it, and also a bag; and if you don't have a sword, sell your cloak and buy one.” (Luke 22:36)
Jesus said to him, "for all who draw the sword will die by the sword.” (Matthew 26:52)
So, if I interpret Jesus’ words correctly: He is not here for peace but wants others to be peaceful, we are to buy swords but not draw them. Do you see any contradictions? If we were to follow His words then we are to be peaceful, but His words specifically state that he is not here for peace.