This does come from a game.
Also I would like to point out that judging from your other posts, where you've expressed an almost "convert or die" opinion towards Christians, I feel this is directed once again at people outside the Norse faith.
I don't think being hateful or resentful of people with different beleifs will get you, or anyone else, any further in life. Simply because a person believes different does not mean you should blindly hate them, label them traitors of the Gods, etc.
If you are following the Northern tradition, once again I remind you that the strongest lessons we are taught is to pay attention to our own spirituality in the here and now. You really have no business in the beliefs of others. You should be focusing on your relationship with the Gods, not theirs.