Mark used none of the above. Grow up.
My post was as much for Infirmus as it was for Mark.
The point is that you should treat everyone as if you were speaking to Christ directly. I don't know why this is such a hard concept to grasp.
It is very clear what God expected from his words at the last supper.
John 13: 34-35
" 34 A new commandment I give unto you: That you love one another, as I have loved you, that you also love one another.
35 By this shall all men know that you are my disciples, if you have love one for another."