Man can certainly keep on lying... but he cannot make truth falsehood. He can certainly rebel... but he can accomplish nothing which abolishes the choice of God.
Karl BarthOn the basis of the eternal will of God we have to think of EVERY HUMAN BEING, even the oddest, most villainous or miserable, as one to whom Jesus Christ is Brother and God is Father; and we have to deal with him on this assumption. If the other person knows that already, then we have to strengthen him in the knowledge. If he does no know it yet or no longer knows it, our business is to transmit this knowledge to him.
Karl BarthThus in this oneness Jesus Christ is the Mediator, the Reconciler, between God and man. Thus He comes forward to MAN on behalf of GOD calling for and awakening faith, love and hope, and to GOD on behalf of MAN, representing man, making satisfaction and interceding. Thus He attests and guarantees to God's free GRACE and at the same time attests and guarantees to God man's free GRATITUDE.
Karl Barth