A long speech from Thorgny Lawman on the rule of law and how even kings are subject to it appears in the Saga of Olaf Haraldsson. I will hear quote it in its entirety despite its length because it shows with great eloquence the importance our Northern European ancestors put on the rule of law and how no person was above it.

“Then Thorgny stood up; and when he arose all the bondes stood up who had before been sitting, and rushed together from all parts to listen to what Lagman Thorgny would say. At first there was a great din of people and weapons; but when the noise was settled into silent listening, Thorguy made his speech. 'The disposition of Swedish kings is different now from what it has been formerly. My grandfather Thorgny could well remember the Upsala king Eirik Eymundson, and used to say of him that when he was in his best years he went out every summer on expeditions to different countries, and conquered for himself Finland, Kirjalaland, Courland, Esthonia, and the eastern countries all around; and at the present day the earth-bulwarks, ramparts, and other great works which he made are to be seen. And, more over, he was not so proud that he would not listen to people who had anything to say to him. My father, again, was a long time with King Bjorn, and was well acquainted with his ways and manners. In Bjorn's lifetime his kingdom stood in great power, and no kind of want was felt, and he was gay and sociable with his friends. I also remember King Eirik the Victorious, and was with him on many a war-expedition. He enlarged the Swedish dominion, and defended it manfully; and it was also easy and agreeable to communicate our opinions to him. But the king we have now got allows no man to presume to talk with him, unless it be what he desires to hear. On this alone he applies all his power, while he allows his scat-lands in other countries to go from him through laziness and weakness. He wants to have the Norway kingdom laid under him, which no Swedish king before him ever desired, and therewith brings war and distress on many a man. Now it is our will, we bondes, that thou King Olaf make peace with the Norway king, Olaf the Thick, and marry thy daughter Ingegerd to him. Wilt thou, however, reconquer the kingdoms in the east countries which thy relations and forefathers had there, we will all for that purpose follow thee to the war. But if thou wilt not do as we desire, we will now attack thee, and put thee to death; for we will no longer suffer law and peace to be disturbed. So our forefathers went to work when they drowned five kings in a morass at the Mula-thing, and they were filled with the same insupportable pride thou hast shown towards us. Now tell us, in all haste, what resolution thou wilt take." Then the whole public approved, with clash of arms and shouts, the lagman's speech. The king stands up and says he will let things go according to the desire of the bondes. "All Swedish kings," he said, "have done so, and have allowed the bondes to rule in all according to their will." The murmur among the bondes then came to an end, and the chiefs, the king, the earl, and Thorgny talked together, and concluded a truce and reconciliation, on the part of the Swedish king, according to the terms which the king of Norway had proposed by his ambassadors; and it was resolved at the Thing that Ingegerd, the king's daughter, should be married to Olaf Haraldson. The king left it to the earl to make the contract feast, and gave him full powers to conclude this marriage affair; and after this was settled at the Thing, they separated.'” (OH, c.81)

 One's honor was thought worth fighting over even if it meant death. This kind of adherence to honor finds much praise in the sagas.

“"Up king! the avengers are at hand!
Eirik's bold sons approach the land!
The Judgment of the sword they crave
Against their foe. Thy wrath I brave;
Tho' well I know 'tis no light thing
To bring war-tidings to the king
And tell him 'tis no time to rest.
Up! gird your armour to your breast:
Thy honour's dearer than my life;
Therefore I say, up to the strife!" (SHG; c.28)

'The lendermen who had come together appointed meetings with each other, and consulted together how they should draw up their troops, and who should be their leader. Kalf Arnason said that Harek of Thjotta was best fitted to be the chief of this army, for he was descended from Harald Harfager's race. "The king also is particularly enraged against him on account of the murder of Grankel, and therefore he would be exposed to the severest fate if Olaf recovered the kingdom; and Harek withal is a man experienced in battles, and a man who does much for honour alone."' (OH, c.231)

When the time came for battle, for our ancestors there was a code of honor in battle, who found the fighting of a fair fight to be most praiseworthy. It was thought to be un-praiseworthy to kill a man who had no weapon or to come upon him unawares. The so called Viking voyages undertook by many a man were not, for those who held to this idea of honor, ever brought against those who were not warriors, such as farmers. More than one testimony in the lore are given to the praise of those who specifically sought out other vikings, pirates and robbers with which to do battle while avoiding battle with farmers and country folk.

“When spring opened, the foster-brothers, busked themselves for departing from home, and had thirty ships. They sailed to the east and harried in Sweden and in all parts of the Baltic. As usual, they carried on their warfare in the seeming matter, slaying vikings and pirates wherever they could find them, but leaving bondes and chapmen in peace. (TVS, c.22)

“They met on the beaten way, Thord and Brynjolf; and Thord said, "Guard thee, Brynjolf, for I will do no dastard's deed by thee."
Brynjolf rode at Thord, and smote at him with his axe. He smote at him at the same time with his axe, and hewed in sunder the haft just above Brynjolf's hands, and then hewed at him at once a second time, and struck him on the collar-bone, and the blow went straight into his trunk. Then he fell from horseback, and was dead on the spot.” (Njal's Saga, c.39)

“The stream was high, and now they rode up along the river, for they saw there horses with saddles. They rode now thitherward, and saw that there were men asleep in a dell and their spears were standing upright in the ground a little below them. They took the spears from them, and threw them into the river.
Then Thorgeir said, "Wilt thou that we wake them?"
"Thou hast not asked this," answers Kari, "because thou hast not already made up thy mind not to fall on sleeping men, and so to slay a shameful manslaughter."
After that they shouted to them, and then they all awoke and grasped at their arms.
They did not fall on them till they were armed.” (Njal's Saga, c.145)