Blessed are the pure in heart. Christianity believes that truth is something that is to be discovered from the outside not coming from the inside. This creates a challenge living in a culture that believers we are the authors of our own truth not pursuers of a truth that comes from God himself. God is the source of truth and we are to have a healthy distrust in ourselves but that has been switch to complete trust of our selves and to be suspect of truth. So how do we live as truth discovers as followers of Christ?