Our Scripture reading today is John 16:31-33. 
Verse 33, "These things I have spoken unto you, that in me ye might have peace. In the world ye shall have tribulation: but be of good cheer; I have overcome the world."
From the time Jesus Christ spoke these words until now, He has fulfilled His promise to provide peace to His children. He is the Prince of Peace. It matters not what is swirling around us today, we have an Anchor of peace in our Saviour.  He cannot fail and He has already won every battle.  
Why would we attempt to live one day without claiming His peace and power?  The enemy is looking for a weak spot. The enemy is stirring the pot of fear seeking to discourage and defeat us. Today, like everyday, we must lean on the everlasting arms of our Saviour. He doesn't eliminate every storm, but He walks through them all with us. He is there to provide us with the peace that goes beyond all our understanding.