It clearly shows a lack of TRUST in God and being willfully disobedient to His Word when He says 'Fear Not' over and over again. Fear is from satan, not from God.
“Not everyone who says to me, ‘Lord, Lord,’ will enter the kingdom of heaven, but only the one who does the will of My Father who is in heaven".
Show me where it is the will of the Father to bow to evil?
Then I will tell them plainly, ‘I never knew you. Away from me, you evildoers!’
Let me add this to your list as you obviously don't know it.
1 Corinthians 2:15 "The spiritual person judges all things, but is himself to be judged by no one."
If you think that God would have me throw my vote to a NOBODY THIRD PARTY CANDIDATE, who, with a 100% certainty WILL NOT WIN, and by so doing, WILL enable a Lenin to maintain control of this country, when a vote for Romney could have prevent that evil, then my choice would be a sin because I KNOW THAT A LENIN IS EVIL AND WILL KILL PEOPLE.