Isaiah 26:3

You will keep him in perfect peace, whose mind is stayed on You, because he trusts You.

When we are in peace over something, we are assured of the answer. That means that no matter the storm beating at the door we know that it will not cause any damage. We remind ourselves of God’s promises, pray the word, and stand because we know the answer is coming. Keep the mind focused on God’s word, and He will keep us in perfect peace.