Tell the children that Melchizedek means king of justice, king of peace (Hebrews 7:2).
Show images of all kinds of situations. Ask the children what they think are the situations of peace and situations where there is no peace (attachment images).
Tell the children that peace does not mean that we no longer have difficulties, conflicts or problems. If you know the King of Peace, Jesus, even in difficulties, in stressful situations, you can have peace and remain calm and quiet.