This is purely a hypothetical situation, but who do you think Vivec would worship and why?

Now by worship, I mean every definition of the word, so feel free to be loose with your interpretations.

I may or may not have a good reason for posting this...

Nerevar.

How do we deal with others?

For you, I would shave this head. It would not do that your new friend shook an inconstant kwam-lice from it. I'd take the sigil of Vel, the V, and wear it twice. And I would be new, and believe in the one moon and star as your banner does. I’d make a legend of this netch longhook. Make no frown that this will be my weapon in your guard, however low its station. We all drink from the milk of our fathers. I’d learn to read and then write so that I could see right your name forever. And I would clean your feet so that the next time you made treaty it would be with an assured step.

Mephala would be an obvious one. Though, he himself would never admit it.