Matthew 5:9
“Blessed are the peacemakers, for they shall be called sons of God.”
Most of us are not at all adept at reconciling warring parties, but that is not the kind of peacemaking Jesus is concerned about for us now. His idea of peacemaking revolves around the way we live. It was Adam and Eve’s conduct that shattered the peace between man and God. Cain’s conduct broke the peace between him and Abel and him and God. As it is with all of us, conduct makes or breaks the peace!
Though human nature guarantees that peace-breaking “offenses must come,” it is part of Christian duty to ensure that our conduct produces no just cause of complaint against us (Matthew 18:7). It is first for our own peace that we do so, for it is impossible to be happy while involved in arguments and warfare. Some Christians are more competitive and contentious than others, and they need to beg God doubly for the spiritual strength to restrain their pride and anger and to calm them. Since it is true that “blessed are the peacemakers,” it logically follows that God curses peace-breakers, a fact all who desire to be peacemakers must keep in mind. Contention produces the curse of disunity.
If we follow Christ’s example, the one reviling or threatening soon finds himself without an opponent. God, then, advises us to be passive in the face of contention. In the Kingdom, however, we will likely be a great deal more proactive, just as Christ is now as our High Priest. He will be even more active when He comes as King of kings to fight against the nations and establish His peace.