When Beowulf was younger his father needed the help of Hrothgar. Hrothgar gladly and respectfully helped Beowulf's father in sending a ship full of treasure to the Wulfings, whom Beowulf's father killed one of their men. Since Hrothgar did this favor for Beowulf's father, he knew he needed to go and fight this gruesome monster. To live rightly, is to do what is right. This is what Beowulf knew what was right, and since he knew he could stand up to the gruesome monsters he took on the responsibility and did what was right. Another way is he was offered whatever he wanted for killing Grendel, which was treasure but that in fact he gave all his treasure to the soldiers that did not even come to help him when fighting the dragon. This shows that he was not greedy in taking all the treasure for himself but that he actually cared for his soldiers, and he wanted to share his wealth with them. .
A consequence that Beowulf experienced because of failing to live rightly was that he put his pride before him and did not want his soldiers to help him and ended up dying in the battle between him and the dragon.
Sir Gawain in the poem "Sir Gawain and the Green Knight" also shows several ways on how to live rightly. The first is when he stepped up to the Green Knight and accepted his "Beheading Game". He did this so that his king would not have to go into the battle and risk his head being cut off and never returning to his kingdom. He also did it because he thought he would be at no great loss. Another way Gawain illustrates right living is shown on his shield with the Virgin Mary, which represents his belief in Christ. He believes in God and turns to him when he is in need. Having her on his shield shows that God protects him and that God is watching over him. In another way Gawain keeps going when he is challenged with the extreme cold and the wild animals because he knows he has to finish the game that had already been started.