Kierkegaard believed "each generation has its own task and need not trouble itself unduly by being everything to previous and succeeding generations". In an earlier book he had said, "to a certain degree every generation and every individual begins his life from the beginning", and in another, "no generation has learned to love from another, no generation is able to begin at any other point than the beginning", "no generation learns the essentially human from a previous one." And, finally, in 1850 he wrote, "those true Christians who in every generation live a life contemporaneous with that of Christ have nothing whatsoever to do with Christians of the preceding generation, but all the more with their contemporary, Christ. His life here on earth attends every generation, and every generation severally, as Sacred History..." He was against the Hegelian idea of mediation because it introduces a "third term" that comes between the single individual and the object of desire. Kierkegaard wrote in 1844, 'If a person can be assured of the grace of God without needing temporal evidence as a middleman or as the dispensation advantageous to him as interpreter, then it is indeed obvious to him that the grace of God is the most glorious of all." He was against mediation and settled instead on the choice to be content with the grace of God or not. It's the choice between the possibility of the "temporal and the eternal", "mistrust and belief, and deception and truth", "subjective and objective". These are the "magnitudes" of choice. He always stressed deliberation and choice in his writings and wrote against comparison. This is how Kant put it in 1786 and Kierkegaard put it in 1847: