Heimdall: We believe that you are worth protecting, and there has not been a single instance where we have regreted taking that oath. Now, I bet your going to ask why, so I'll just explain now.
Our lives are centered around fighting evil, and protecting those who are good. Over the millennias we have learned how to tell who are worth protecting and who are not. You are worth protecting.
"Dulce bellum inexpertis."
Official Forum Expert on Norse Mythology
As Odin says in the Hovamal:
"Praise no day 'til evening; no wife 'til on her pyre; no sword 'til tested;
no maid 'til bedded; no ice 'til crossed;
no ale 'til drunk."