The word of God has absolute authority, any believer who knows the Scriptures will always be above the wiles of the devil and his cohorts.
The devil could not argue against that weapon ("It is written") ; all he did was to also quote the word of God and try to give it a wrong interpretation. (Matthew 4:1-11)
• The word of God must be like food to you. (Jeremiah 15:16) It will bring you so much joy because, all of a sudden, you will realise that you are called by the name of the Lord of Hosts.
“If you don’t study the word of God, how will you know the God that you claim to be serving and the blessings that He has made available for you in Him? This is why there are many powerless Christians today.”
MEMORISE: The entrance of thy words giveth light; it giveth understanding unto the simple. *(Psalm 119:130) * 
