The city of Prague, the capital of Bohemia, went wild with excitement one spring morning in the year 1618. The Protestant Estates of Germany had met there to protest against the aggressions of the Catholic League and the bad faith of the Emperor, who had guaranteed freedom of worship in the land and had now sent two envoys to defy the meeting and declare it illegal. In the old castle they delivered their message and bade the convention disperse; and the delegates, when they had heard, seized them and their clerk and threw them out of the window “in good old Bohemian fashion.” They fell seventy feet and escaped almost without a scratch, which fact was accepted by the Catholics of that strenuous day as proof of their miraculous preservation; by the Protestants as evidence that the devil ever takes care of his own.

It was the tiny spark that set Europe on fire. Out of it grew the Thirty Years’ War, the most terrible that ever scourged the civilized world. When Catholic League and Evangelical Union first mustered their armies, Bohemia had a prosperous population of four million souls; when the war was over there were less than eight hundred thousand alive in that unhappy land, and the wolves that roamed its forests were scarcely more ferocious than the human starvelings who skulked among the smoking ruins of burned towns and hamlets. Other states fared little better. Two centuries did not wipe out the blight of those awful years when rapine and murder, inspired by bigotry and hate, ran riot in the name of religion.

In the gloom and horror of it all a noble figure stands forth alone. It were almost worth the sufferings of a Thirty Years’ War for the world to have gained a Gustav Adolf. The “snow-king” the Emperor’s generals named him when he first appeared on German soil at the head of his army of Northmen, and they prophesied that he would speedily melt, once the southern sun shone upon his host. They little knew the man. He went from victory to victory, less because he was the greatest general of his day than because he, and all his army with him, believed himself charged by the Almighty with the defence of his country and of his faith. The Emperor had attacked both, the first by attempting to extend his dominion to the Baltic; but Pommerania and the Baltic provinces were regarded by the Swedish ruler as the outworks of his kingdom; and Sweden was Protestant. Hence he drew the sword. “Our brethren in the faith are sighing for deliverance from spiritual and bodily thraldom,” he said to his people. “Please God, they shall not sigh long.” That was his warrant. Axel Oxenstjerna, his friend and right hand who lived to finish his work, said of him, “He felt himself impelled by a mighty spirit which he was unable to resist.” As warrior, king, and man, he was head and shoulders above his time. Gustav Adolf saved religious liberty to the world. He paid the price with his life, but he would have asked no better fate. A soldier of God, he met a soldier’s death on the field of battle, in the hour of victory.

A man of destiny he was to his people as to himself. Long years before his birth, upon the appearance of the comet of 1577, Tycho Brahe, the astronomer, who was deep in the occultism of his day, had predicted that a prince would appear in Finland who would do great things in Germany and deliver the Protestant peoples from the oppression of the popes, and the prophecy was applied to Gustav Adolf by his subjects all through his life. He was born on December 9, 1594, old style, as they still reckon time in Russia. Very early he showed the kind of stuff he was made of. When he was yet almost a baby he was told that there were snakes in the park, and showed fight at once: “Give me a stick and I will kill them.” With the years he grew into a handsome youth who read his books, knew his Seneca by heart, was fond of the poets and the great orators, and mastered eight languages, living and dead. At seventeen he buckled on the sword and put the books away, but kept Xenophon as his friend; for he was a military historian after his own heart. He was then Duke of Finland.

The King, his father, was a stern but observant man who, seeing his bent, threw him with soldiers to his heart’s content, glad to have it so, for it was a warlike age. From his tenth year he let him sit in council with him and early delegated to him the duty of answering ambassadors from foreign countries. The lad was the only one who dared oppose the king when he was in a temper, and often he made peace and healed wounds struck in anger. The people worshipped the fair young prince, and his father, when he felt the palsy of old age and bodily infirmities creeping upon him and thought of his unfinished tasks, would murmur as his eyes rested upon the bonny youth: “Ille faciet—He will do it.” There is still in existence a document in which he laid down to him his course as a sovereign. “First of all,” he writes, “you shall fear God and honor your father and mother. Give your brothers and sisters brotherly affection; love your father’s faithful servants and requite them after their due. Be gracious to your subjects; punish evil and love the good. Believe in men, but find out first what is in them. Hold by the law without respect of person.”

It was good advice to a prince, and the king took it to heart. On the docket of the Supreme Court at Stockholm is a letter written by Gustav Adolf to the judges and ordered by him to be entered there, which tells them plainly that if any of them is found perverting justice to suit him, the King, or any one else, he will have him flayed alive and his hide nailed to the judgment-seat, his ears to the pillory! Not a nice way of talking to dignified judges, perhaps, but then the prescription was intended to suit the practice, if there was need.

The young king earned his spurs in a war with Denmark that came near being his last as it was his first campaign. He and his horsemen were surprised by the Danes on a winter’s night as they were warming themselves by a fire built of the pews in the Wittsjö church, and they cut their way through only after a desperate fight on the frozen lake. The ice broke under the king’s horse and he was going down when two of his men caught him in the nick of time. He got away with the loss of his sword, his pistols, and his gloves. “I will remember you with a crust that shall do for your bairns too,” he promised one of his rescuers, a stout peasant lad, and he kept his word. Thomas Larssön’s descendants a generation ago still tilled the farm the King gave him. When the trouble with Denmark was over for the time being, he settled old scores with Russia and Poland in a way that left Sweden mistress of the Baltic. In the Polish war he was wounded twice and was repeatedly in peril of his life. Once he was shot in the neck, and, as the bullet could not be removed, it ever after troubled him to wear armor. His officers pleaded with him to spare himself, but his reply was that Cæsar and Alexander did not skulk behind the lines; a general must lead if he expected his men to follow.

In this campaign he met the League’s troops, sent to chase him back to his own so that Wallenstein, the leader of the imperial armies, might be “General of the Baltic Sea,” unmolested. “Go to Poland,” he commanded one of his lieutenants, “and drive the snow-king out; or else tell him that I shall come and do it myself.” The proud soldier never knew how near he came to entertaining the snow-king as his unwilling guest then. In a fight between his rear-guard and the imperial army Gustav Adolf was disarmed and taken prisoner by two troopers. There was another prisoner who had kept his pistol. He handed it to the King behind his back and with it he shot one of his captors and brained the other. For all that they nearly got him. He saved himself only by wriggling out of his belt and leaving it in the hands of the enemy. Eight years he campaigned in Poland and Prussia, learning the arts of war. Then he was ready for his life-work. He made a truce with Poland that freed his hands for a season, and went home to Sweden.

That spring (1629) he laid before the Swedish Estates his plan of freeing the Protestants. To defend Sweden, he declared, was to defend her faith, and the Estates voted supplies for the war. To gauge fully the splendid courage of the nation it must be remembered that the whole kingdom, including Finland, had a population of only a million and a half at the time and was preparing to attack the mighty Roman empire. In the first year of the war the Swedish budget was thirteen millions of dollars, of which nine and a half went for armaments. The whole army which Gustav Adolf led into Germany numbered only 14,000 soldiers, but it was made up of Swedish veterans led by men whose names were to become famous for all time, and welded together by an unshakable belief in their commander, a rigid discipline and a religious enthusiasm that swayed master and men with a common impulse. Such a combination has in all days proven irresistible.

The King’s farewell to his people—he was never to see Sweden again—moved a nation to tears. He spoke to the nobles, the clergy and to the people, admonishing them to stand together in the hard years that were coming and gave them all into the keeping of God. They stood on the beach and watched his ships sail into the sunset until they were swallowed up in glory. Then they went back home to take up the burden that was their share. On the Rügen shore the King knelt with his men and thanked God for having brought them safe across the sea, then seized a spade, and himself turned the first sod in the making of a camp. “Who prays well, fights well,” he said.