1 Corinthians 14:33

For God is not the author of confusion but of peace, as in all the churches of the saints.

There are days when the devil will use confusion to try and get us off track.  If he can throw in some doubt and fear to make the matter worse, he will.  God reminds us that He is not the author of the confusion and if confusion comes question its source.  When these times come, turn to the word of God and see what it says in the scripture.  The word should be the final authority on our lives on this earth.