The only answer in these modern times, as in all other times, is the blood of Christ. When our conscience rises up and condemns us, where will we turn? We turn to Christ. We turn to the suffering and death of Christโthe blood of Christ. This is the only cleansing agent in the universe that can give the conscience relief in life and peace in death.
John PiperThe assurance of the believer is not that God will save him even if he stops believing, but that God will keep him believing--God will sustain you in faith, he will make your hope firm and stable to the end. He will cause you to persevere.
John PiperA saving knowledge of Christ crucified and risen is not the mere result of right reasoning about historical facts. It is the result of spiritual illumination to see those facts for what they really are: a revelation of the truth and glory of God in the face of Christ-who is the same yesterday today and forever.
John PiperGod seldom calls us for an easier life, but always calls us to know more of him and drink more deeply of His sustaining grace.
John Piper