Warning about reading the word of God

The word of God is a discerner of the thoughts and intents of the heart. So, when you read God's word, the word of God reads you. And God's word will give you what you seek:
  • truth, when you want truth and change your mind accordingly, or
  • delusion, when you seek to justify yourself and bend the bible your way.
As it is written:
'And even as they did not like to retain God in their knowledge,God gave them over to a reprobate mind, to do those things which are not convenient; Being Without understanding'

'for this cause God shall send them strong delusion, that they should believe a lie: That they all might be damned who believed not the truth, but had pleasure in unrighteousness.'
Therefore:
'Keep thy heart with all diligence; for out of it are the issues of life.'
 'Every word of God is pure: 
he is a shield unto them that put their trust in him.'