Romney Advocates Following Mormon Prophet, Even If It Is Wrong

No, not that Romney. The other one. Marion G. Romney, 1st cousin once removed from former Presidential candidate Mitt Romney. Yeah, that one.

Marion G. Romney, who attained to the First Presidency of the Mormon Church, once told a story about then President of the LDS Church, David O. McKay. In this story, the LDS President encourages Romney to “keep his eye on the President.” Romney states;

I remember years ago when I was a bishop I had President Grant talk to our ward.
After the meeting, I drove him home. At that time there was a great deal of
criticism against the President of the Church because of a front-page editorial
some of you may remember. We talked about it. When we got to his home I got out
of the car and went up on the porch with him. Standing by me, he put his arm
over my shoulder and said: “My boy, you always keep your eye on the President of
the Church, and if he ever tells you to do anything, and it is wrong, and you do
it, the Lord will bless you for it.” Then with a twinkle in his eye, he said,
“But you don’t need to worry. The Lord will never let his mouthpiece lead the
people astray.”
(Elder Marion G. Romney, Conference Report, October 1960,
General Priesthood Meeting 78.)

Even if it is wrong? This statement raises a number of questions.
First, if something is wrong by nature, who decided that is was wrong? That would be God, right? He has the authority to declare what is right and wrong.

Second, doesn’t the LDS prophet claim to receive authority and direction from God? That being the case, the LDS prophet is himself subject to the authority of God.

Third, why would God bless someone who disobeyed Him because they were obeying someone else of lesser authority?

Fourth, why would that person of lesser authority, i.e. the prophet, encourage people to obey Him even if it is wrong?

Fifth, and this is a side question. Does Mitt Romney agree with this reasoning? If so, and he is chosen as the Vice President and some day is put in the position where he must chose to obey one or the other, how can Americans be assured that he will do the right thing instead of obeying his prophet?