When the church in Thessalonica experienced trials, persecution, and troubles by some disordered people, Paul prayed for them. We cannot calm the turmoil with our human power, but God can. In times of trouble or times of suffering in our communities, we pray. God hears us, and He will grant us peace himself, for He is the Lord of peace. God's peace is not an elusive goal or something we need to work for. It's available to us all at all times and in every way. He is the source of peace in our minds, our hearts, and our soul. 
Not only do we have God's peace with us, but God is with us as well. No matter what we do, God always watches over us. He is always there for us when we need Him. All we need to do is to seek Him, and we shall find His presence in our life. Open your mind, your heart, and your soul to the Lord. Believe that He will work all things out, and we will receive His perfect peace.

Dear Heavenly Father, there are many sins, chaos, and disorders in the world today. We need Your peace more than ever. May You fill our hearts with kindness, compassion, and love, and may only You guide us and know what is best for us. I have peace in my heart knowing that You were, have been, and will always be with us. Thank you, Lord. 
In Jesus's name I pray. Amen.