ONE:Frederick found himself plunged into the midst of difficulties and perils which exacted to the utmost his energies both of body and of mind. Every moment was occupied in strengthening his posts, collecting magazines, recruiting his forces, and planning to circumvent the foe. From the calm of Reinsberg he found himself suddenly tossed by the surges of one of the most terrible tempests of conflict which a mortal ever encountered. Through night and storm, almost without sleep and without food, drenched and chilled, he was galloping over the hills and through the valleys,244 climbing the steeples, fording the streams, wading the morasses, involved in a struggle which now threatened even the crown which he had so recently placed upon his brow. Had Frederick alone suffered, but few tears of sympathy would have been shed in his behalf; but his ambition had stirred up a conflict which was soon to fill all Europe with the groans of the dying, the tears of the widow, the wailings of the orphan. ONE:475 During this dismal winter of incessant and almost despairing labor the indefatigable king wrote several striking treatises on military affairs. It is manifest that serious thoughts at times occupied his mind. He doubtless reflected that if there were a God who took any cognizance of human affairs, there must be somewhere responsibility to Him for the woes with which these wars were desolating humanity. To the surprise of De Catt, the king presented him one evening with a sermon upon ��The Last Judgment,�� from his own pen. He also put upon paper his thoughts ��On the new kind of tactics necessary with the Austrians and their allies.�� He seems himself to have been surprised that he had been able so long to resist such overpowering numbers. In allusion to the allies he writes: