That Incredible Christian by AW Tozer
At the heart of the Christian system lies the cross of Christ with its divine paradox. The power of Christianity appears in its antipathy toward, never in its agreement with that was of fallen men. To know god requires first of all a relationship with him. It requires time, and this we must give. It also requires faith and knowledge, and this God gives as we humbly seek him and because we cannot know God apart from the illuminating HOLY SPIRIT we must welcome, allowing him to indwell and posses us.