Often we want meditate for a peace and calm, we desire to follow with the word and find a way to speak of peace, then we fail with distractions and putting it off for later. God's peace is willing, we have to become willing subjects.
THINK ON THIS:
I will attempt to take in God's peace by my discipline, I will practice to speak it as his peace is upon my healing.
I create the fruit of the lips; Peace, Peace to him that is far off, and to him that is near, saith the Lord; and I will heal him. Isaiah 57:19 KJV