THREE:After a long series of intrigues, a narrative of which would not interest the reader, Frederick William was induced to enter into an alliance, offensive and defensive, with the Emperor Charles VI. of Germany. This was renouncing the alliance with England, and threw an additional obstacle in the way of the double marriage. Sophie Dorothee was bitterly disappointed, and yet pertinaciously struggled on to accomplish her end.The merciless satires of Voltaire, exposing Maupertuis to the ridicule of all Europe, proved death-blows to the sensitive philosopher. He was thrown into a state of great dejection, which induced disease, of which he died in 1759. Maupertuis needed this discipline. In the proud days of prosperity he had rejected Christianity. In these hours of adversity, oppressed by humiliation396 and pain, and with the grave opening before him, he felt the need of the consolations of religion. Christian faith cheered the sadness of his dying hours.98