He referred in this irreverent and boastful speech to his grandmother, the regent.
He was crowned on the 24th of December following his father's death, the ceremony being performed by the archbishop of Upsala. But when the prelate, having anointed the prince in the customary manner, held the crown in his hand ready to put it upon the new king's head, Charles took it from his hand and crowned himself, his eyes fixed sternly upon the dismayed churchman. This act of self-willed insubordination was applauded by the people, who also received him with loud acclamations when he rode into Stockholm on a horse shod with silver and with a sceptre in his hand and a crown on his head. The oath of fidelity to his people, usual on such occasions, was not taken, and in fact Charles had no thought of being faithful to anything but his own ambitious designs and his obstinate self-will.
He soon showed his unfitness for the duties of quiet government. The money collected by his father was quickly squandered by him, and with the eagerness of an untutored boy he plunged into every kind of daring amusement that presented itself, risking his life in break-neck rides, mock fights, bear hunts, and other dangerous sports and exercises. He also gave much attention to military manœuvres, his time being spent in all sorts of violent activities, with little thought to the duties of government, these being confided to his chief friend and confidant, Charles Piper.
The tidings of the manner in which the new king of Sweden occupied himself spread to the neighboring monarchs, who, fancying that they had nothing to fear from a frivolous and pleasure-loving boy, deemed this a good opportunity to recover some of the lands conquered from them by the preceding Swedish kings. A secret understanding to this effect was entered into by Frederick IV. of Denmark, King Augustus of Poland, and Peter the Great, czar of Russia, and the ball was opened early in 1700 by an invasion of Livonia on the part of the Polish king, while the Danes attacked Holstein-Gottorp, ruled by Charles's brother-in-law, taking Gottorp and laying siege to Tonnigen. Peter of Russia was the most dangerous of the three confederates, he being then full of the idea of introducing western civilization among his rude subjects and making Russia a sea power. To accomplish this he was eager to gain a foothold on the Baltic by the conquest of Finland.
The kingly conspirators, who had begun war against Sweden without a declaration, little dreamed of the hornet's nest they were arousing. Filled with consternation, some of the Swedish councillors of state proposed to avert the danger by negotiation. Charles, then a youth of eighteen and of whose real metal no one dreamed, listened to these words with a grave face, and then rose and spoke:
"Gentlemen, I am resolved never to begin an unjust war, nor ever to end a just one but by the destruction of my enemies. My resolution is fixed. I will attack the first that shall declare war against me, and having conquered him, I hope I shall be able to strike terror into the rest."
The old councillors were surprised by the resolute demeanor of the young king, who seemed suddenly transformed into a man before them. They little knew the boy. Familiar with the careers of Alexander and Cæsar, he was inspired with the ambition to attempt the rôle of a great conqueror and prove himself one of the world's ablest soldiers.
Forsaking his favorite sports, he set himself with intense energy to prepare for the war which had been precipitated upon him, and sent word to the Duke of Holstein that he would speedily come to his assistance, eight thousand men being at once despatched to Pomerania for this purpose. Instantly the natives were stirred up, Central Germany sending troops to reinforce the Danes, while England and Holland sent fleets to aid Sweden and seek to preserve the balance of power in the north.
Such were the preliminary steps to Charles's first great campaign, one of the most remarkable in the whole history of war. On the 8th of May, 1700, he left Stockholm, in which city he was never to set foot again. With a large fleet of Swedish, Dutch, and English vessels he proposed to attack Copenhagen, thus striking at the very citadel of Danish power. The assault began with a bombardment of the city, but, seeing that this was having little effect, Charles determined to attack it by land and sea, taking command of the land forces himself.
A landing was made at the village of Humlebek, Charles, in his impatience to land, leaping into the water, which came nearly to his waist, and wading ashore. Others followed his example, the march through the waves being made amid a shower of bullets from the enemy. Springing to land, the young king waved his sword joyously above his head and asked Major Stuart, who reached the shore beside him, what was the whistling sound he heard.