Ivar is returning home...while King Ragnar remains in chains. In the eyes of Ragnar, it is far more important for Ivar to remain alive. Why? Because Ivar has become Ragnar's most powerful son. Why? Because Ivar does not think like other men ( much like Ragnar.) Why? Here then is their bond: they are Unpredictable! Because of this trait, the world will fear the clan of Ragnar Lothbrok once more!
Here is another concept Ragnar shares in his parting: Ragnar himself does not believe in Valhalla, BUT his sons and people DO! Therefore, " Faith is important to all people."
Ragnar's eyes gaze on the young boy Alfred, the son of Athelstan. Later to be hailed Alfred the Great, Ragnar yields the necklace given him by Althelstan and says: "Here, take this, in the end, people will choose...your kind."
Religion can be a horrible thing. The unknowing feeling at death...Is there nothing more sacred?
In the end, with Ragnar in a cage with poisonous snakes below, speaks: " It gladdens me that Odin prepares a feast. Soon I shall be drinking ale from curved horns...there I shall want for my sons...soon to join me! There I will bask in their triumph! My death comes without apology, and I welcome the Valkyries...to summon me home!"
The question lies: Did he say that because he believes that, or did he say that for the love of his people? Personally, I believe the latter.
King Ella of Northumbria, what a horrid future ahead for you! Although you speak of doing God's work by stating: " Before you die Ragnar, you will atone for your sins against my countrymen," the hollow thoughts of his logic give greater credence to the words of Ragnar!
Ragnar gives final instructions to his son Ivar concerning King Ecbert of Wessex: " Ivar, Be Ruthless!" Why? Because King Ecbert gave up Ragnar to King Ella of Northumbria...to advance his own cause...and to do so in the name of Religion! Besides, King Ella will meet his Maker...in due time!
As in the skaldic poem known as Krakumal, a line of poetry composed to a tribute to a Viking King:
" We swung our swords, that was ever long ago. I stabbed the spear...into the loop of the earth!" Long live King Ragnar!
Forever we will miss you!