Old Testament
Psalm 34:11-14
11 Come, you children, listen to me. I will teach you the fear of the LORD.
12 Who is someone who desires life, and loves many days, that he may see good?
13 Keep your tongue from evil, and your lips from speaking lies.
14 Depart from evil, and do good. Seek peace, and pursue it.
New Testament
Matthew 5:9-12
9 Blessed are the peacemakers, for they shall be called children of God.
10 Blessed are those who have been persecuted for righteousness’ sake, for theirs is the Kingdom of Heaven.
11 “Blessed are you when people reproach you, persecute you, and say all kinds of evil against you falsely, for my sake.
12 Rejoice, and be exceedingly glad, for great is your reward in heaven. For that is how they persecuted the prophets who were before you.
Psalm 34 teaches us the shape of peace in small verbs: turn from evil, do good; seek peace, and pursue it. Peace is not merely the absence of noise. It is something you chase, like a lost sheep. It takes effort. It takes restraint.
Jesus blesses the peacemakers. Not the peace-declarers, or the peace-slogan writers, but those who make peace. And he does not promise applause. He speaks of persecution and misunderstanding. The blessing is not comfort; it is belonging. They will be called children of God.
Peacekeepers work in the grit of reality: between factions, after violence, under mistrust, among weary people. They need courage and patience, and they need protection from cynicism. They also need the Church’s prayers, because peace-making is spiritual work: resisting the false gods of vengeance and domination. Peace is made in small, costly choices, without losing heart.
Lord, strengthen those who stand between enemies. Give them wisdom for difficult decisions, honesty in reporting, and the patience to keep going when progress is slow. Protect them from harm, and keep their hearts clean. Make your Church a people who pursue peace in speech and life, so our prayers are not empty words.