The gospel is not a truth among other truths. Rather, it sets a question mark against all truths.
Karl BarthWhat happened on that day (of Easter) became, was and remained the centre around which everything else moves. For everything lasts its time, but the love of God - which was at work and was expressed in the resurrection of Jesus Christ from the dead - lasts forever. Because this event took place, there is no reason to despair, and even when we read the newspaper with all its confusing and frightening news, there is every reason to hope.
Karl BarthMan 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 Barth